120245452 has 12 divisors (see below), whose sum is σ = 221504920. Its totient is φ = 56958336.

The previous prime is 120245431. The next prime is 120245459. The reversal of 120245452 is 254542021.

It is not an unprimeable number, because it can be changed into a prime (120245459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 791013 + ... + 791164.

Almost surely, 2^120245452 is an apocalyptic number.

It is an amenable number.

120245452 is a deficient number, since it is larger than the sum of its proper divisors (101259468).

120245452 is a wasteful number, since it uses less digits than its factorization.

120245452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1582200 (or 1582198 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 120245452 is about 10965.6487268196. The cubic root of 120245452 is about 493.5784839934.

Adding to 120245452 its reverse (254542021), we get a palindrome (374787473).

The spelling of 120245452 in words is "one hundred twenty million, two hundred forty-five thousand, four hundred fifty-two".