120979254 has 16 divisors (see below), whose sum is σ = 263954880. Its totient is φ = 36660360.

The previous prime is 120979247. The next prime is 120979277. The reversal of 120979254 is 452979021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 916444 + ... + 916575.

It is an arithmetic number, because the mean of its divisors is an integer number (16497180).

Almost surely, 2^120979254 is an apocalyptic number.

120979254 is an abundant number, since it is smaller than the sum of its proper divisors (142975626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120979254 is a wasteful number, since it uses less digits than its factorization.

120979254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833035.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 120979254 is about 10999.0569595761. The cubic root of 120979254 is about 494.5804750700.

The spelling of 120979254 in words is "one hundred twenty million, nine hundred seventy-nine thousand, two hundred fifty-four".