252262132 has 12 divisors (see below), whose sum is σ = 444935680. Its totient is φ = 125137656.

The previous prime is 252262117. The next prime is 252262147. The reversal of 252262132 is 231262252.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (252262117) and next prime (252262147).

It is a junction number, because it is equal to n+sod(n) for n = 252262097 and 252262106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247782 + ... + 248797.

Almost surely, 2^252262132 is an apocalyptic number.

It is an amenable number.

252262132 is a deficient number, since it is larger than the sum of its proper divisors (192673548).

252262132 is a wasteful number, since it uses less digits than its factorization.

252262132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496710 (or 496708 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 252262132 is about 15882.7621023549. The cubic root of 252262132 is about 631.8548944493.

The spelling of 252262132 in words is "two hundred fifty-two million, two hundred sixty-two thousand, one hundred thirty-two".