120332432 has 40 divisors (see below), whose sum is σ = 255087840. Its totient is φ = 54535680.

The previous prime is 120332423. The next prime is 120332461. The reversal of 120332432 is 234233021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75419 + ... + 76997.

It is an arithmetic number, because the mean of its divisors is an integer number (6377196).

Almost surely, 2^120332432 is an apocalyptic number.

It is an amenable number.

120332432 is an abundant number, since it is smaller than the sum of its proper divisors (134755408).

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

120332432 is a wasteful number, since it uses less digits than its factorization.

120332432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2031 (or 2025 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 120332432 is about 10969.6140314963. The cubic root of 120332432 is about 493.6974659270.

Adding to 120332432 its reverse (234233021), we get a palindrome (354565453).

The spelling of 120332432 in words is "one hundred twenty million, three hundred thirty-two thousand, four hundred thirty-two".