57412902 has 8 divisors (see below), whose sum is σ = 114825816. Its totient is φ = 19137632.

The previous prime is 57412891. The next prime is 57412907. The reversal of 57412902 is 20921475.

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

57412902 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 57412902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57412907) 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, 4784403 + ... + 4784414.

It is an arithmetic number, because the mean of its divisors is an integer number (14353227).

Almost surely, 2^57412902 is an apocalyptic number.

57412902 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.

57412902 is a wasteful number, since it uses less digits than its factorization.

57412902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9568822.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 57412902 is about 7577.1301955292. The cubic root of 57412902 is about 385.7771495031. Note that the first 3 decimals are identical.

The spelling of 57412902 in words is "fifty-seven million, four hundred twelve thousand, nine hundred two".