57776930 has 16 divisors (see below), whose sum is σ = 105762240. Its totient is φ = 22718832.

The previous prime is 57776909. The next prime is 57776951. The reversal of 57776930 is 3967775.

57776930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (57776909) and next prime (57776951).

It is an unprimeable number.

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, 48374 + ... + 49553.

It is an arithmetic number, because the mean of its divisors is an integer number (6610140).

Almost surely, 2^57776930 is an apocalyptic number.

57776930 is a deficient number, since it is larger than the sum of its proper divisors (47985310).

57776930 is a wasteful number, since it uses less digits than its factorization.

57776930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97993.

The product of its (nonzero) digits is 277830, while the sum is 44.

The square root of 57776930 is about 7601.1137341840. The cubic root of 57776930 is about 386.5907756660.

The spelling of 57776930 in words is "fifty-seven million, seven hundred seventy-six thousand, nine hundred thirty".