57940610 has 32 divisors (see below), whose sum is σ = 128362752. Its totient is φ = 18336960.

The previous prime is 57940591. The next prime is 57940627. The reversal of 57940610 is 1604975.

It is a happy number.

It is a super-2 number, since 2×57940610² = 6714228574344200, which contains 22 as substring.

It is a Curzon number.

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 in 15 ways as a sum of consecutive naturals, for example, 30926 + ... + 32745.

It is an arithmetic number, because the mean of its divisors is an integer number (4011336).

Almost surely, 2^57940610 is an apocalyptic number.

57940610 is an abundant number, since it is smaller than the sum of its proper divisors (70422142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57940610 is a wasteful number, since it uses less digits than its factorization.

57940610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63698.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 57940610 is about 7611.8729626814. The cubic root of 57940610 is about 386.9554974678.

The spelling of 57940610 in words is "fifty-seven million, nine hundred forty thousand, six hundred ten".