120879190 has 8 divisors (see below), whose sum is σ = 217582560. Its totient is φ = 48351672.

The previous prime is 120879173. The next prime is 120879211. The reversal of 120879190 is 91978021.

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

It is a super-2 number, since 2×120879190² = 29223557150112200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6043950 + ... + 6043969.

It is an arithmetic number, because the mean of its divisors is an integer number (27197820).

Almost surely, 2^120879190 is an apocalyptic number.

120879190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120879190 is a deficient number, since it is larger than the sum of its proper divisors (96703370).

120879190 is a wasteful number, since it uses less digits than its factorization.

120879190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12087926.

The product of its (nonzero) digits is 9072, while the sum is 37.

The square root of 120879190 is about 10994.5072649937. The cubic root of 120879190 is about 494.4440788151. Note that the first 3 decimals are identical.

The spelling of 120879190 in words is "one hundred twenty million, eight hundred seventy-nine thousand, one hundred ninety".