120989024 has 24 divisors (see below), whose sum is σ = 256520880. Its totient is φ = 55840896.

The previous prime is 120989023. The next prime is 120989083. The reversal of 120989024 is 420989021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120989021) 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, 145004 + ... + 145835.

It is an arithmetic number, because the mean of its divisors is an integer number (10688370).

Almost surely, 2^120989024 is an apocalyptic number.

It is an amenable number.

120989024 is an abundant number, since it is smaller than the sum of its proper divisors (135531856).

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

120989024 is a wasteful number, since it uses less digits than its factorization.

120989024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290862 (or 290854 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 120989024 is about 10999.5010795945. The cubic root of 120989024 is about 494.5937884303.

The spelling of 120989024 in words is "one hundred twenty million, nine hundred eighty-nine thousand, twenty-four".