57016366 has 16 divisors (see below), whose sum is σ = 95470848. Its totient is φ = 25313400.

The previous prime is 57016343. The next prime is 57016367. The reversal of 57016366 is 66361075.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57016367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29190 + ... + 31081.

It is an arithmetic number, because the mean of its divisors is an integer number (5966928).

Almost surely, 2^57016366 is an apocalyptic number.

57016366 is a deficient number, since it is larger than the sum of its proper divisors (38454482).

57016366 is a wasteful number, since it uses less digits than its factorization.

57016366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60327.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 57016366 is about 7550.9182223091. The cubic root of 57016366 is about 384.8869426846.

The spelling of 57016366 in words is "fifty-seven million, sixteen thousand, three hundred sixty-six".