121461700 has 18 divisors (see below), whose sum is σ = 263572106. Its totient is φ = 48584640.

The previous prime is 121461667. The next prime is 121461701. The reversal of 121461700 is 7164121.

It can be written as a sum of positive squares in 3 ways, for example, as 28068804 + 93392896 = 5298^2 + 9664^2 .

It is not an unprimeable number, because it can be changed into a prime (121461701) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 607209 + ... + 607408.

Almost surely, 2^121461700 is an apocalyptic number.

121461700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

121461700 is an abundant number, since it is smaller than the sum of its proper divisors (142110406).

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

121461700 is a wasteful number, since it uses less digits than its factorization.

121461700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214631 (or 1214624 counting only the distinct ones).

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

The square root of 121461700 is about 11020.9663823097. The cubic root of 121461700 is about 495.2370391432.

The spelling of 121461700 in words is "one hundred twenty-one million, four hundred sixty-one thousand, seven hundred".