120471652 has 24 divisors (see below), whose sum is σ = 241377920. Its totient is φ = 51537600.

The previous prime is 120471643. The next prime is 120471671. The reversal of 120471652 is 256174021.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 120471652.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13249 + ... + 20407.

Almost surely, 2^120471652 is an apocalyptic number.

It is an amenable number.

120471652 is an abundant number, since it is smaller than the sum of its proper divisors (120906268).

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

120471652 is a wasteful number, since it uses less digits than its factorization.

120471652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7771 (or 7769 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 120471652 is about 10975.9579080826. The cubic root of 120471652 is about 493.8877888796.

The spelling of 120471652 in words is "one hundred twenty million, four hundred seventy-one thousand, six hundred fifty-two".