120291696 has 80 divisors (see below), whose sum is σ = 394617600. Its totient is φ = 34368192.

The previous prime is 120291649. The next prime is 120291709. The reversal of 120291696 is 696192021.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 120291696.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16866 + ... + 22913.

It is an arithmetic number, because the mean of its divisors is an integer number (4932720).

Almost surely, 2^120291696 is an apocalyptic number.

120291696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

120291696 is an abundant number, since it is smaller than the sum of its proper divisors (274325904).

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

120291696 is a wasteful number, since it uses less digits than its factorization.

120291696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39803 (or 39791 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 120291696 is about 10967.7571089079. The cubic root of 120291696 is about 493.6417493606.

The spelling of 120291696 in words is "one hundred twenty million, two hundred ninety-one thousand, six hundred ninety-six".