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2975394 = 23495899
BaseRepresentation
bin1011010110011010100010
312121011110210
423112122202
51230203034
6143434550
734201422
oct13263242
95534423
102975394
111752504
12bb5a56
138023b6
14576482
153db8e9
hex2d66a2

2975394 has 8 divisors (see below), whose sum is σ = 5950800. Its totient is φ = 991796.

The previous prime is 2975393. The next prime is 2975417. The reversal of 2975394 is 4935792.

2975394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

2975394 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2975393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247944 + ... + 247955.

It is an arithmetic number, because the mean of its divisors is an integer number (743850).

22975394 is an apocalyptic number.

2975394 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2975394 is a wasteful number, since it uses less digits than its factorization.

2975394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495904.

The product of its digits is 68040, while the sum is 39.

The square root of 2975394 is about 1724.9330421787. The cubic root of 2975394 is about 143.8295630125.

The spelling of 2975394 in words is "two million, nine hundred seventy-five thousand, three hundred ninety-four".

Divisors: 1 2 3 6 495899 991798 1487697 2975394