252574334 has 32 divisors (see below), whose sum is σ = 411540480. Its totient is φ = 115873632.

The previous prime is 252574331. The next prime is 252574337. The reversal of 252574334 is 433475252.

It is an interprime number because it is at equal distance from previous prime (252574331) and next prime (252574337).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 252574294 and 252574303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252574331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183272 + ... + 184644.

It is an arithmetic number, because the mean of its divisors is an integer number (12860640).

Almost surely, 2^252574334 is an apocalyptic number.

252574334 is a deficient number, since it is larger than the sum of its proper divisors (158966146).

252574334 is a wasteful number, since it uses less digits than its factorization.

252574334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544.

The product of its digits is 100800, while the sum is 35.

The square root of 252574334 is about 15892.5873916112. The cubic root of 252574334 is about 632.1154501876.

The spelling of 252574334 in words is "two hundred fifty-two million, five hundred seventy-four thousand, three hundred thirty-four".