121607796 has 24 divisors (see below), whose sum is σ = 284347840. Its totient is φ = 40450752.

The previous prime is 121607729. The next prime is 121607807. The reversal of 121607796 is 697706121.

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 7 ways as a sum of consecutive naturals, for example, 4561 + ... + 16248.

Almost surely, 2^121607796 is an apocalyptic number.

It is an amenable number.

121607796 is an abundant number, since it is smaller than the sum of its proper divisors (162740044).

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

121607796 is a wasteful number, since it uses less digits than its factorization.

121607796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21303 (or 21301 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 39.

The square root of 121607796 is about 11027.5924843095. The cubic root of 121607796 is about 495.4355191608.

The spelling of 121607796 in words is "one hundred twenty-one million, six hundred seven thousand, seven hundred ninety-six".