57346646 has 8 divisors (see below), whose sum is σ = 98308560. Its totient is φ = 24577128.

The previous prime is 57346607. The next prime is 57346651. The reversal of 57346646 is 64664375.

57346646 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2048081 + ... + 2048108.

It is an arithmetic number, because the mean of its divisors is an integer number (12288570).

Almost surely, 2^57346646 is an apocalyptic number.

57346646 is a deficient number, since it is larger than the sum of its proper divisors (40961914).

57346646 is a wasteful number, since it uses less digits than its factorization.

57346646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4096198.

The product of its digits is 362880, while the sum is 41.

The square root of 57346646 is about 7572.7568295833. The cubic root of 57346646 is about 385.6286933863.

The spelling of 57346646 in words is "fifty-seven million, three hundred forty-six thousand, six hundred forty-six".