252516948 has 24 divisors (see below), whose sum is σ = 608213760. Its totient is φ = 81456960.

The previous prime is 252516937. The next prime is 252516961. The reversal of 252516948 is 849615252.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339033 + ... + 339776.

It is an arithmetic number, because the mean of its divisors is an integer number (25342240).

Almost surely, 2^252516948 is an apocalyptic number.

It is an amenable number.

252516948 is an abundant number, since it is smaller than the sum of its proper divisors (355696812).

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

252516948 is a wasteful number, since it uses less digits than its factorization.

252516948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678847 (or 678845 counting only the distinct ones).

The product of its digits is 172800, while the sum is 42.

The square root of 252516948 is about 15890.7818561580. The cubic root of 252516948 is about 632.0675734243.

The spelling of 252516948 in words is "two hundred fifty-two million, five hundred sixteen thousand, nine hundred forty-eight".