252400060 has 24 divisors (see below), whose sum is σ = 578226096. Its totient is φ = 91781760.

The previous prime is 252400039. The next prime is 252400061. The reversal of 252400060 is 60004252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252400061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 573417 + ... + 573856.

It is an arithmetic number, because the mean of its divisors is an integer number (24092754).

Almost surely, 2^252400060 is an apocalyptic number.

252400060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252400060 is an abundant number, since it is smaller than the sum of its proper divisors (325826036).

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

252400060 is a wasteful number, since it uses less digits than its factorization.

252400060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147293 (or 1147291 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 252400060 is about 15887.1035749126. The cubic root of 252400060 is about 631.9700320939.

The spelling of 252400060 in words is "two hundred fifty-two million, four hundred thousand, sixty".