120572169 has 8 divisors (see below), whose sum is σ = 166306560. Its totient is φ = 77609616.

The previous prime is 120572161. The next prime is 120572189. The reversal of 120572169 is 961275021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120572169 - 2³ = 120572161 is a prime.

It is a super-2 number, since 2×120572169² = 29075295874729122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120572161) 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, 692857 + ... + 693030.

It is an arithmetic number, because the mean of its divisors is an integer number (20788320).

Almost surely, 2^120572169 is an apocalyptic number.

It is an amenable number.

120572169 is a deficient number, since it is larger than the sum of its proper divisors (45734391).

120572169 is a wasteful number, since it uses less digits than its factorization.

120572169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1385919.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 120572169 is about 10980.5359158832. The cubic root of 120572169 is about 494.0251111386.

The spelling of 120572169 in words is "one hundred twenty million, five hundred seventy-two thousand, one hundred sixty-nine".