120369685 has 8 divisors (see below), whose sum is σ = 147803040. Its totient is φ = 94056144.

The previous prime is 120369659. The next prime is 120369709. The reversal of 120369685 is 586963021.

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

It is a cyclic number.

It is not a de Polignac number, because 120369685 - 2¹⁵ = 120336917 is a prime.

It is a super-2 number, since 2×120369685² = 28977722133998450, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 279715 + ... + 280144.

It is an arithmetic number, because the mean of its divisors is an integer number (18475380).

Almost surely, 2^120369685 is an apocalyptic number.

It is an amenable number.

120369685 is a deficient number, since it is larger than the sum of its proper divisors (27433355).

120369685 is an equidigital number, since it uses as much as digits as its factorization.

120369685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559907.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 120369685 is about 10971.3119087919. The cubic root of 120369685 is about 493.7484076218.

The spelling of 120369685 in words is "one hundred twenty million, three hundred sixty-nine thousand, six hundred eighty-five".