121464670 has 16 divisors (see below), whose sum is σ = 221717088. Its totient is φ = 47901280.

The previous prime is 121464653. The next prime is 121464683. The reversal of 121464670 is 76464121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84829 + ... + 86248.

It is an arithmetic number, because the mean of its divisors is an integer number (13857318).

Almost surely, 2^121464670 is an apocalyptic number.

121464670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121464670 is a deficient number, since it is larger than the sum of its proper divisors (100252418).

121464670 is a wasteful number, since it uses less digits than its factorization.

121464670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171155.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 121464670 is about 11021.1011246608. The cubic root of 121464670 is about 495.2410756475.

The spelling of 121464670 in words is "one hundred twenty-one million, four hundred sixty-four thousand, six hundred seventy".