57233275 has 12 divisors (see below), whose sum is σ = 77421384. Its totient is φ = 41624000.

The previous prime is 57233249. The next prime is 57233279.

57233275 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 57233275 - 2⁵ = 57233243 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57233275.

It is not an unprimeable number, because it can be changed into a prime (57233279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103786 + ... + 104335.

It is an arithmetic number, because the mean of its divisors is an integer number (6451782).

Almost surely, 2^57233275 is an apocalyptic number.

57233275 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

57233275 is a deficient number, since it is larger than the sum of its proper divisors (20188109).

57233275 is a wasteful number, since it uses less digits than its factorization.

57233275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208142 (or 208137 counting only the distinct ones).

The product of its digits is 44100, while the sum is 34.

The square root of 57233275 is about 7565.2676753701. The cubic root of 57233275 is about 385.3744038717.

It can be divided in two parts, 5723 and 3275, that added together give a palindrome (8998).

The spelling of 57233275 in words is "fifty-seven million, two hundred thirty-three thousand, two hundred seventy-five".