120489148 has 24 divisors (see below), whose sum is σ = 228614400. Its totient is φ = 55233600.

The previous prime is 120489143. The next prime is 120489197. The reversal of 120489148 is 841984021.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120489143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28 + ... + 15523.

It is an arithmetic number, because the mean of its divisors is an integer number (9525600).

Almost surely, 2^120489148 is an apocalyptic number.

It is an amenable number.

120489148 is a deficient number, since it is larger than the sum of its proper divisors (108125252).

120489148 is a wasteful number, since it uses less digits than its factorization.

120489148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15717 (or 15715 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 37.

The square root of 120489148 is about 10976.7548938655. The cubic root of 120489148 is about 493.9116966962.

The spelling of 120489148 in words is "one hundred twenty million, four hundred eighty-nine thousand, one hundred forty-eight".