152252260 has 24 divisors (see below), whose sum is σ = 322035840. Its totient is φ = 60461664.

The previous prime is 152252257. The next prime is 152252281. The reversal of 152252260 is 62252251.

It is a happy 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, 24604 + ... + 30163.

It is an arithmetic number, because the mean of its divisors is an integer number (13418160).

Almost surely, 2^152252260 is an apocalyptic number.

152252260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152252260 is an abundant number, since it is smaller than the sum of its proper divisors (169783580).

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

152252260 is a wasteful number, since it uses less digits than its factorization.

152252260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54915 (or 54913 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 152252260 is about 12339.0542587347. The cubic root of 152252260 is about 533.9753994661.

Subtracting from 152252260 its reverse (62252251), we obtain a palindrome (90000009).

The spelling of 152252260 in words is "one hundred fifty-two million, two hundred fifty-two thousand, two hundred sixty".