626248952 has 16 divisors (see below), whose sum is σ = 1341962160. Its totient is φ = 268392384.

The previous prime is 626248943. The next prime is 626248963. The reversal of 626248952 is 259842626.

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, 5591453 + ... + 5591564.

It is an arithmetic number, because the mean of its divisors is an integer number (83872635).

Almost surely, 2^626248952 is an apocalyptic number.

It is an amenable number.

626248952 is an abundant number, since it is smaller than the sum of its proper divisors (715713208).

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

626248952 is a wasteful number, since it uses less digits than its factorization.

626248952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11183030 (or 11183026 counting only the distinct ones).

The product of its digits is 414720, while the sum is 44.

The square root of 626248952 is about 25024.9665734042. The cubic root of 626248952 is about 855.5571085021.

The spelling of 626248952 in words is "six hundred twenty-six million, two hundred forty-eight thousand, nine hundred fifty-two".