57285246 has 8 divisors (see below), whose sum is σ = 114570504. Its totient is φ = 19095080.

The previous prime is 57285229. The next prime is 57285251. The reversal of 57285246 is 64258275.

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

57285246 is an admirable 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, 4773765 + ... + 4773776.

It is an arithmetic number, because the mean of its divisors is an integer number (14321313).

Almost surely, 2^57285246 is an apocalyptic number.

57285246 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.

57285246 is a wasteful number, since it uses less digits than its factorization.

57285246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9547546.

The product of its digits is 134400, while the sum is 39.

The square root of 57285246 is about 7568.7017380790. The cubic root of 57285246 is about 385.4910157199.

The spelling of 57285246 in words is "fifty-seven million, two hundred eighty-five thousand, two hundred forty-six".