252148260 has 96 divisors (see below), whose sum is σ = 868960512. Its totient is φ = 53199360.

The previous prime is 252148249. The next prime is 252148261. The reversal of 252148260 is 62841252.

252148260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (252148261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17631 + ... + 28550.

It is an arithmetic number, because the mean of its divisors is an integer number (9051672).

Almost surely, 2^252148260 is an apocalyptic number.

252148260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252148260 is an abundant number, since it is smaller than the sum of its proper divisors (616812252).

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

252148260 is a wasteful number, since it uses less digits than its factorization.

252148260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46213 (or 46211 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 252148260 is about 15879.1769308110. The cubic root of 252148260 is about 631.7598063110.

The spelling of 252148260 in words is "two hundred fifty-two million, one hundred forty-eight thousand, two hundred sixty".