120780874 has 8 divisors (see below), whose sum is σ = 181225188. Its totient is φ = 60372480.

The previous prime is 120780859. The next prime is 120780899. The reversal of 120780874 is 478087021.

It can be written as a sum of positive squares in 2 ways, for example, as 113571649 + 7209225 = 10657^2 + 2685^2 .

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

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, 2224 + ... + 15700.

Almost surely, 2^120780874 is an apocalyptic number.

120780874 is a deficient number, since it is larger than the sum of its proper divisors (60444314).

120780874 is a wasteful number, since it uses less digits than its factorization.

120780874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17960.

The product of its (nonzero) digits is 25088, while the sum is 37.

The square root of 120780874 is about 10990.0352137743. The cubic root of 120780874 is about 494.3099919103.

The spelling of 120780874 in words is "one hundred twenty million, seven hundred eighty thousand, eight hundred seventy-four".