121670704 has 20 divisors (see below), whose sum is σ = 237540600. Its totient is φ = 60369920.

The previous prime is 121670701. The next prime is 121670711. The reversal of 121670704 is 407076121.

It is not an unprimeable number, because it can be changed into a prime (121670701) 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, 26929 + ... + 31120.

It is an arithmetic number, because the mean of its divisors is an integer number (11877030).

Almost surely, 2^121670704 is an apocalyptic number.

It is an amenable number.

121670704 is a deficient number, since it is larger than the sum of its proper divisors (115869896).

121670704 is a wasteful number, since it uses less digits than its factorization.

121670704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58188 (or 58182 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 121670704 is about 11030.4444153443. Note that the first 4 decimals coincide. The cubic root of 121670704 is about 495.5209344219.

The spelling of 121670704 in words is "one hundred twenty-one million, six hundred seventy thousand, seven hundred four".