252044562 has 32 divisors (see below), whose sum is σ = 628475904. Its totient is φ = 65466000.

The previous prime is 252044561. The next prime is 252044609. The reversal of 252044562 is 265440252.

It is a happy number.

252044562 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×252044562² = 127052922467543688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (252044561) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 272314 + ... + 273237.

It is an arithmetic number, because the mean of its divisors is an integer number (19639872).

Almost surely, 2^252044562 is an apocalyptic number.

252044562 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

252044562 is an abundant number, since it is smaller than the sum of its proper divisors (376431342).

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

252044562 is a wasteful number, since it uses less digits than its factorization.

252044562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545574.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 252044562 is about 15875.9113754140. The cubic root of 252044562 is about 631.6731890020.

The spelling of 252044562 in words is "two hundred fifty-two million, forty-four thousand, five hundred sixty-two".