121614475 has 12 divisors (see below), whose sum is σ = 151597440. Its totient is φ = 96778400.

The previous prime is 121614473. The next prime is 121614491. The reversal of 121614475 is 574416121.

It is not a de Polignac number, because 121614475 - 2¹ = 121614473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (121614473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7960 + ... + 17509.

It is an arithmetic number, because the mean of its divisors is an integer number (12633120).

Almost surely, 2^121614475 is an apocalyptic number.

121614475 is a deficient number, since it is larger than the sum of its proper divisors (29982965).

121614475 is a wasteful number, since it uses less digits than its factorization.

121614475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25670 (or 25665 counting only the distinct ones).

The product of its digits is 6720, while the sum is 31.

The square root of 121614475 is about 11027.8953114364. The cubic root of 121614475 is about 495.4445891749. Note that the first 3 decimals are identical.

The spelling of 121614475 in words is "one hundred twenty-one million, six hundred fourteen thousand, four hundred seventy-five".