121471600 has 30 divisors (see below), whose sum is σ = 291836480. Its totient is φ = 48588480.

The previous prime is 121471591. The next prime is 121471627. The reversal of 121471600 is 6174121.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 151440 + ... + 152239.

Almost surely, 2^121471600 is an apocalyptic number.

121471600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

121471600 is an abundant number, since it is smaller than the sum of its proper divisors (170364880).

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

121471600 is a wasteful number, since it uses less digits than its factorization.

121471600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303697 (or 303686 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 121471600 is about 11021.4155170740. The cubic root of 121471600 is about 495.2504939016.

The spelling of 121471600 in words is "one hundred twenty-one million, four hundred seventy-one thousand, six hundred".