121244796 has 48 divisors (see below), whose sum is σ = 315050400. Its totient is φ = 40323456.

The previous prime is 121244777. The next prime is 121244807. The reversal of 121244796 is 697442121.

It is a happy number.

121244796 is a `hidden beast` number, since 121 + 2 + 447 + 96 = 666.

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 121244796.

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, 60466 + ... + 62438.

It is an arithmetic number, because the mean of its divisors is an integer number (6563550).

Almost surely, 2^121244796 is an apocalyptic number.

It is an amenable number.

121244796 is an abundant number, since it is smaller than the sum of its proper divisors (193805604).

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

121244796 is a wasteful number, since it uses less digits than its factorization.

121244796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2555 (or 2547 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 121244796 is about 11011.1214687697. The cubic root of 121244796 is about 494.9420685188.

The spelling of 121244796 in words is "one hundred twenty-one million, two hundred forty-four thousand, seven hundred ninety-six".