120560890 has 16 divisors (see below), whose sum is σ = 228431520. Its totient is φ = 45686160.

The previous prime is 120560879. The next prime is 120560897. The reversal of 120560890 is 98065021.

It is not an unprimeable number, because it can be changed into a prime (120560897) 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, 317076 + ... + 317455.

It is an arithmetic number, because the mean of its divisors is an integer number (14276970).

Almost surely, 2^120560890 is an apocalyptic number.

120560890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120560890 is a deficient number, since it is larger than the sum of its proper divisors (107870630).

120560890 is a wasteful number, since it uses less digits than its factorization.

120560890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634557.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 120560890 is about 10980.0223132742. The cubic root of 120560890 is about 494.0097060275.

The spelling of 120560890 in words is "one hundred twenty million, five hundred sixty thousand, eight hundred ninety".