252246260 has 24 divisors (see below), whose sum is σ = 605391360. Its totient is φ = 86484384.

The previous prime is 252246229. The next prime is 252246277. The reversal of 252246260 is 62642252.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 900740 + ... + 901019.

It is an arithmetic number, because the mean of its divisors is an integer number (25224640).

Almost surely, 2^252246260 is an apocalyptic number.

252246260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252246260 is an abundant number, since it is smaller than the sum of its proper divisors (353145100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

252246260 is a wasteful number, since it uses less digits than its factorization.

252246260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1801775 (or 1801773 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 252246260 is about 15882.2624332933. The cubic root of 252246260 is about 631.8416423464.

The spelling of 252246260 in words is "two hundred fifty-two million, two hundred forty-six thousand, two hundred sixty".