120413252 has 12 divisors (see below), whose sum is σ = 212588796. Its totient is φ = 59673600.

The previous prime is 120413243. The next prime is 120413299. The reversal of 120413252 is 252314021.

It can be written as a sum of positive squares in 2 ways, for example, as 18524416 + 101888836 = 4304^2 + 10094^2 .

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 3 ways as a sum of consecutive naturals, for example, 132749 + ... + 133652.

It is an arithmetic number, because the mean of its divisors is an integer number (17715733).

Almost surely, 2^120413252 is an apocalyptic number.

It is an amenable number.

120413252 is a deficient number, since it is larger than the sum of its proper divisors (92175544).

120413252 is a wasteful number, since it uses less digits than its factorization.

120413252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266518 (or 266516 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 120413252 is about 10973.2972255380. The cubic root of 120413252 is about 493.8079700776.

Adding to 120413252 its reverse (252314021), we get a palindrome (372727273).

The spelling of 120413252 in words is "one hundred twenty million, four hundred thirteen thousand, two hundred fifty-two".