57036064 has 12 divisors (see below), whose sum is σ = 112289814. Its totient is φ = 28518016.

The previous prime is 57036053. The next prime is 57036073. The reversal of 57036064 is 46063075.

It can be written as a sum of positive squares in only one way, i.e., 32947600 + 24088464 = 5740^2 + 4908^2 .

It is a super-2 number, since 2×57036064² = 6506225193224192, which contains 22 as substring.

It is an unprimeable number.

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, 891157 + ... + 891220.

Almost surely, 2^57036064 is an apocalyptic number.

It is an amenable number.

57036064 is a deficient number, since it is larger than the sum of its proper divisors (55253750).

57036064 is a wasteful number, since it uses less digits than its factorization.

57036064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1782387 (or 1782379 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 57036064 is about 7552.2224543508. Note that the first 3 decimals coincide. The cubic root of 57036064 is about 384.9312611298.

The spelling of 57036064 in words is "fifty-seven million, thirty-six thousand, sixty-four".