57968646 has 8 divisors (see below), whose sum is σ = 115937304. Its totient is φ = 19322880.

The previous prime is 57968609. The next prime is 57968653. The reversal of 57968646 is 64686975.

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

57968646 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4830715 + ... + 4830726.

It is an arithmetic number, because the mean of its divisors is an integer number (14492163).

Almost surely, 2^57968646 is an apocalyptic number.

57968646 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

57968646 is a wasteful number, since it uses less digits than its factorization.

57968646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9661446.

The product of its digits is 2177280, while the sum is 51.

The square root of 57968646 is about 7613.7143366428. The cubic root of 57968646 is about 387.0179000728.

The spelling of 57968646 in words is "fifty-seven million, nine hundred sixty-eight thousand, six hundred forty-six".