252036086 has 4 divisors (see below), whose sum is σ = 378054132. Its totient is φ = 126018042.

The previous prime is 252036073. The next prime is 252036097. The reversal of 252036086 is 680630252.

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, 63009020 + ... + 63009023.

It is an arithmetic number, because the mean of its divisors is an integer number (94513533).

Almost surely, 2^252036086 is an apocalyptic number.

252036086 is a deficient number, since it is larger than the sum of its proper divisors (126018046).

252036086 is a wasteful number, since it uses less digits than its factorization.

252036086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126018045.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 252036086 is about 15875.6444278650. The cubic root of 252036086 is about 631.6661080822. Note that the first 3 decimals are identical.

The spelling of 252036086 in words is "two hundred fifty-two million, thirty-six thousand, eighty-six".