57608605 has 16 divisors (see below), whose sum is σ = 72255744. Its totient is φ = 44049600.

The previous prime is 57608599. The next prime is 57608609. The reversal of 57608605 is 50680675.

It is a de Polignac number, because none of the positive numbers 2^k-57608605 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57608609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7255 + ... + 12955.

It is an arithmetic number, because the mean of its divisors is an integer number (4515984).

Almost surely, 2^57608605 is an apocalyptic number.

It is an amenable number.

57608605 is a deficient number, since it is larger than the sum of its proper divisors (14647139).

57608605 is a wasteful number, since it uses less digits than its factorization.

57608605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5796.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 57608605 is about 7590.0332673843. The cubic root of 57608605 is about 386.2149844498.

It can be divided in two parts, 5760 and 8605, that added together give a triangular number (14365 = T₁₆₉).

The spelling of 57608605 in words is "fifty-seven million, six hundred eight thousand, six hundred five".