57793250 has 64 divisors (see below), whose sum is σ = 119059200. Its totient is φ = 20948400.

The previous prime is 57793249. The next prime is 57793283. The reversal of 57793250 is 5239775.

It is a Harshad number since it is a multiple of its sum of digits (38).

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 31 ways as a sum of consecutive naturals, for example, 2512739 + ... + 2512761.

It is an arithmetic number, because the mean of its divisors is an integer number (1860300).

Almost surely, 2^57793250 is an apocalyptic number.

57793250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

57793250 is an abundant number, since it is smaller than the sum of its proper divisors (61265950).

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

57793250 is an equidigital number, since it uses as much as digits as its factorization.

57793250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105 (or 49 counting only the distinct ones).

The product of its (nonzero) digits is 66150, while the sum is 38.

The square root of 57793250 is about 7602.1871852777. The cubic root of 57793250 is about 386.6271717819.

57793250 divided by its sum of digits (38) gives a cube (1520875 = 115³).

The spelling of 57793250 in words is "fifty-seven million, seven hundred ninety-three thousand, two hundred fifty".