120007929 has 8 divisors (see below), whose sum is σ = 160068832. Its totient is φ = 79976160.

The previous prime is 120007903. The next prime is 120007931. The reversal of 120007929 is 929700021.

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

It is not a de Polignac number, because 120007929 - 2¹⁶ = 119942393 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120007896 and 120007905.

It is not an unprimeable number, because it can be changed into a prime (120007999) 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, 5574 + ... + 16464.

It is an arithmetic number, because the mean of its divisors is an integer number (20008604).

Almost surely, 2^120007929 is an apocalyptic number.

It is an amenable number.

120007929 is a deficient number, since it is larger than the sum of its proper divisors (40060903).

120007929 is a wasteful number, since it uses less digits than its factorization.

120007929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14567.

The product of its (nonzero) digits is 2268, while the sum is 30.

The square root of 120007929 is about 10954.8130518051. The cubic root of 120007929 is about 493.2532782910.

The spelling of 120007929 in words is "one hundred twenty million, seven thousand, nine hundred twenty-nine".