120774982 has 8 divisors (see below), whose sum is σ = 190697400. Its totient is φ = 57209184.

The previous prime is 120774967. The next prime is 120775009. The reversal of 120774982 is 289477021.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1589107 + ... + 1589182.

It is an arithmetic number, because the mean of its divisors is an integer number (23837175).

Almost surely, 2^120774982 is an apocalyptic number.

120774982 is a deficient number, since it is larger than the sum of its proper divisors (69922418).

120774982 is a wasteful number, since it uses less digits than its factorization.

120774982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3178310.

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 120774982 is about 10989.7671494896. The cubic root of 120774982 is about 494.3019538776.

The spelling of 120774982 in words is "one hundred twenty million, seven hundred seventy-four thousand, nine hundred eighty-two".