57966942 has 16 divisors (see below), whose sum is σ = 126473472. Its totient is φ = 17565720.

The previous prime is 57966941. The next prime is 57966943. The reversal of 57966942 is 24966975.

57966942 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 (57966941) and next prime (57966943).

It is a junction number, because it is equal to n+sod(n) for n = 57966891 and 57966900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57966941) 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, 439078 + ... + 439209.

It is an arithmetic number, because the mean of its divisors is an integer number (7904592).

Almost surely, 2^57966942 is an apocalyptic number.

57966942 is an abundant number, since it is smaller than the sum of its proper divisors (68506530).

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

57966942 is a wasteful number, since it uses less digits than its factorization.

57966942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878303.

The product of its digits is 816480, while the sum is 48.

The square root of 57966942 is about 7613.6024324888. The cubic root of 57966942 is about 387.0141078793.

The spelling of 57966942 in words is "fifty-seven million, nine hundred sixty-six thousand, nine hundred forty-two".