57946066 has 8 divisors (see below), whose sum is σ = 88559244. Its totient is φ = 28426320.

The previous prime is 57946051. The next prime is 57946073. The reversal of 57946066 is 66064975.

It can be written as a sum of positive squares in 2 ways, for example, as 56565441 + 1380625 = 7521^2 + 1175^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273225 + ... + 273436.

Almost surely, 2^57946066 is an apocalyptic number.

57946066 is a deficient number, since it is larger than the sum of its proper divisors (30613178).

57946066 is a wasteful number, since it uses less digits than its factorization.

57946066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546716.

The product of its (nonzero) digits is 272160, while the sum is 43.

The square root of 57946066 is about 7612.2313417289. The cubic root of 57946066 is about 386.9676430247.

The spelling of 57946066 in words is "fifty-seven million, nine hundred forty-six thousand, sixty-six".