121364616 has 16 divisors (see below), whose sum is σ = 303411600. Its totient is φ = 40454864.

The previous prime is 121364569. The next prime is 121364641. The reversal of 121364616 is 616463121.

It is a nude number because it is divisible by every one of its digits.

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 3 ways as a sum of consecutive naturals, for example, 2528406 + ... + 2528453.

It is an arithmetic number, because the mean of its divisors is an integer number (18963225).

Almost surely, 2^121364616 is an apocalyptic number.

It is an amenable number.

121364616 is an abundant number, since it is smaller than the sum of its proper divisors (182046984).

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

121364616 is a wasteful number, since it uses less digits than its factorization.

121364616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5056868 (or 5056864 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 121364616 is about 11016.5609878945. The cubic root of 121364616 is about 495.1050567752.

The spelling of 121364616 in words is "one hundred twenty-one million, three hundred sixty-four thousand, six hundred sixteen".