57954466 has 4 divisors (see below), whose sum is σ = 86931702. Its totient is φ = 28977232.

The previous prime is 57954419. The next prime is 57954467. The reversal of 57954466 is 66445975.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 35058241 + 22896225 = 5921^2 + 4785^2 .

It is not an unprimeable number, because it can be changed into a prime (57954467) 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 as a sum of consecutive naturals, namely, 14488615 + ... + 14488618.

Almost surely, 2^57954466 is an apocalyptic number.

57954466 is a deficient number, since it is larger than the sum of its proper divisors (28977236).

57954466 is a wasteful number, since it uses less digits than its factorization.

57954466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28977235.

The product of its digits is 907200, while the sum is 46.

The square root of 57954466 is about 7612.7830653448. The cubic root of 57954466 is about 386.9863407055.

The spelling of 57954466 in words is "fifty-seven million, nine hundred fifty-four thousand, four hundred sixty-six".