120615332 has 6 divisors (see below), whose sum is σ = 211076838. Its totient is φ = 60307664.

The previous prime is 120615331. The next prime is 120615337. The reversal of 120615332 is 233516021.

It can be written as a sum of positive squares in only one way, i.e., 95374756 + 25240576 = 9766^2 + 5024^2 .

It is a junction number, because it is equal to n+sod(n) for n = 120615298 and 120615307.

It is not an unprimeable number, because it can be changed into a prime (120615331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15076913 + ... + 15076920.

It is an arithmetic number, because the mean of its divisors is an integer number (35179473).

Almost surely, 2^120615332 is an apocalyptic number.

It is an amenable number.

120615332 is a deficient number, since it is larger than the sum of its proper divisors (90461506).

120615332 is a wasteful number, since it uses less digits than its factorization.

120615332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30153837 (or 30153835 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 120615332 is about 10982.5011723195. The cubic root of 120615332 is about 494.0840552605.

The spelling of 120615332 in words is "one hundred twenty million, six hundred fifteen thousand, three hundred thirty-two".