57696130 has 16 divisors (see below), whose sum is σ = 109962360. Its totient is φ = 21720832.

The previous prime is 57696101. The next prime is 57696131. The reversal of 57696130 is 3169675.

57696130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 56055169 + 1640961 = 7487^2 + 1281^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 57696130.

It is not an unprimeable number, because it can be changed into a prime (57696131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169525 + ... + 169864.

Almost surely, 2^57696130 is an apocalyptic number.

57696130 is a deficient number, since it is larger than the sum of its proper divisors (52266230).

57696130 is a wasteful number, since it uses less digits than its factorization.

57696130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339413.

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 57696130 is about 7595.7968640558. The cubic root of 57696130 is about 386.4104781710.

The spelling of 57696130 in words is "fifty-seven million, six hundred ninety-six thousand, one hundred thirty".