120274885 has 16 divisors (see below), whose sum is σ = 150796800. Its totient is φ = 91984320.

The previous prime is 120274871. The next prime is 120274939. The reversal of 120274885 is 588472021.

It is not a de Polignac number, because 120274885 - 2⁹ = 120274373 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8191 + ... + 17539.

It is an arithmetic number, because the mean of its divisors is an integer number (9424800).

Almost surely, 2^120274885 is an apocalyptic number.

It is an amenable number.

120274885 is a deficient number, since it is larger than the sum of its proper divisors (30521915).

120274885 is an equidigital number, since it uses as much as digits as its factorization.

120274885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9468.

The product of its (nonzero) digits is 35840, while the sum is 37.

The square root of 120274885 is about 10966.9906993669. The cubic root of 120274885 is about 493.6187524890.

The spelling of 120274885 in words is "one hundred twenty million, two hundred seventy-four thousand, eight hundred eighty-five".