252434606 has 4 divisors (see below), whose sum is σ = 378651912. Its totient is φ = 126217302.

The previous prime is 252434599. The next prime is 252434629. The reversal of 252434606 is 606434252.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63108650 + ... + 63108653.

It is an arithmetic number, because the mean of its divisors is an integer number (94662978).

Almost surely, 2^252434606 is an apocalyptic number.

252434606 is a deficient number, since it is larger than the sum of its proper divisors (126217306).

252434606 is a wasteful number, since it uses less digits than its factorization.

252434606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126217305.

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 252434606 is about 15888.1907717650. The cubic root of 252434606 is about 631.9988633612.

Adding to 252434606 its reverse (606434252), we get a palindrome (858868858).

The spelling of 252434606 in words is "two hundred fifty-two million, four hundred thirty-four thousand, six hundred six".