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468870760 = 23511721769
BaseRepresentation
bin11011111100100…
…110011001101000
31012200021002202201
4123330212121220
51430012331020
6114305305544
714422223101
oct3374463150
91180232681
10468870760
112207355a6
121110352b4
13761a6127
14463b13a8
152b269a0a
hex1bf26668

468870760 has 16 divisors (see below), whose sum is σ = 1054959300. Its totient is φ = 187548288.

The previous prime is 468870749. The next prime is 468870763. The reversal of 468870760 is 67078864.

It can be written as a sum of positive squares in 2 ways, for example, as 454627684 + 14243076 = 21322^2 + 3774^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 468870760.

It is not an unprimeable number, because it can be changed into a prime (468870763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5860845 + ... + 5860924.

Almost surely, 2468870760 is an apocalyptic number.

468870760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

468870760 is an abundant number, since it is smaller than the sum of its proper divisors (586088540).

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

468870760 is a wasteful number, since it uses less digits than its factorization.

468870760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11721780 (or 11721776 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 46.

The square root of 468870760 is about 21653.4237477587. The cubic root of 468870760 is about 776.8748282093.

The spelling of 468870760 in words is "four hundred sixty-eight million, eight hundred seventy thousand, seven hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 11721769 23443538 46887076 58608845 93774152 117217690 234435380 468870760