57450846 has 8 divisors (see below), whose sum is σ = 114901704. Its totient is φ = 19150280.

The previous prime is 57450829. The next prime is 57450847. The reversal of 57450846 is 64805475.

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

57450846 is an admirable number.

It is a super-2 number, since 2×57450846² = 6601199412231432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57450847) 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, 4787565 + ... + 4787576.

It is an arithmetic number, because the mean of its divisors is an integer number (14362713).

Almost surely, 2^57450846 is an apocalyptic number.

57450846 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.

57450846 is a wasteful number, since it uses less digits than its factorization.

57450846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9575146.

The product of its (nonzero) digits is 134400, while the sum is 39.

The square root of 57450846 is about 7579.6336323070. The cubic root of 57450846 is about 385.8621170749.

The spelling of 57450846 in words is "fifty-seven million, four hundred fifty thousand, eight hundred forty-six".