121846996 has 12 divisors (see below), whose sum is σ = 215120052. Its totient is φ = 60384128.

The previous prime is 121846987. The next prime is 121846997. The reversal of 121846996 is 699648121.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 25100100 + 96746896 = 5010^2 + 9836^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121846997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134335 + ... + 135238.

It is an arithmetic number, because the mean of its divisors is an integer number (17926671).

Almost surely, 2^121846996 is an apocalyptic number.

It is an amenable number.

121846996 is a deficient number, since it is larger than the sum of its proper divisors (93273056).

121846996 is a wasteful number, since it uses less digits than its factorization.

121846996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269690 (or 269688 counting only the distinct ones).

The product of its digits is 186624, while the sum is 46.

The square root of 121846996 is about 11038.4326786007. The cubic root of 121846996 is about 495.7601435238.

The spelling of 121846996 in words is "one hundred twenty-one million, eight hundred forty-six thousand, nine hundred ninety-six".