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73468000 = 255318367
BaseRepresentation
bin1000110000100…
…00100001100000
312010020120011001
410120100201200
5122301434000
611142401344
71551316264
oct430204140
9163216131
1073468000
113851a661
1220730254
13122b41b8
149a860a4
1566b346a
hex4610860

73468000 has 48 divisors (see below), whose sum is σ = 180520704. Its totient is φ = 29385600.

The previous prime is 73467983. The next prime is 73468001. The reversal of 73468000 is 86437.

It is a self number, because there is not a number n which added to its sum of digits gives 73468000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73468001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5184 + ... + 13183.

It is an arithmetic number, because the mean of its divisors is an integer number (3760848).

Almost surely, 273468000 is an apocalyptic number.

It is an amenable number.

73468000 is an abundant number, since it is smaller than the sum of its proper divisors (107052704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73468000 is a wasteful number, since it uses less digits than its factorization.

73468000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18392 (or 18374 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 73468000 is about 8571.3476186653. The cubic root of 73468000 is about 418.8251368848.

The spelling of 73468000 in words is "seventy-three million, four hundred sixty-eight thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 400 500 800 1000 2000 4000 18367 36734 73468 91835 146936 183670 293872 367340 459175 587744 734680 918350 1469360 1836700 2295875 2938720 3673400 4591750 7346800 9183500 14693600 18367000 36734000 73468000