252434607 has 16 divisors (see below), whose sum is σ = 341978112. Its totient is φ = 165599840.

The previous prime is 252434599. The next prime is 252434629. The reversal of 252434607 is 706434252.

It is a cyclic number.

It is not a de Polignac number, because 252434607 - 2³ = 252434599 is a prime.

It is a super-2 number, since 2×252434607² = 127446461622488898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252434807) 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 15 ways as a sum of consecutive naturals, for example, 169018 + ... + 170504.

It is an arithmetic number, because the mean of its divisors is an integer number (21373632).

Almost surely, 2^252434607 is an apocalyptic number.

252434607 is a deficient number, since it is larger than the sum of its proper divisors (89543505).

252434607 is a wasteful number, since it uses less digits than its factorization.

252434607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2358.

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 252434607 is about 15888.1908032350. The cubic root of 252434607 is about 631.9988641957.

Adding to 252434607 its reverse (706434252), we get a palindrome (958868859).

The spelling of 252434607 in words is "two hundred fifty-two million, four hundred thirty-four thousand, six hundred seven".