121572676 has 27 divisors (see below), whose sum is σ = 220134999. Its totient is φ = 58746528.

The previous prime is 121572629. The next prime is 121572677. The reversal of 121572676 is 676275121.

121572676 = 1³ + 2³ + ... + 148³.

The square root of 121572676 is 11026.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 44100 + 121528576 = 210^2 + 11024^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121572677) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 815850 + ... + 815998.

Almost surely, 2^121572676 is an apocalyptic number.

121572676 is the 11026-th square number.

It is an amenable number.

121572676 is a deficient number, since it is larger than the sum of its proper divisors (98562323).

121572676 is an equidigital number, since it uses as much as digits as its factorization.

121572676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376 (or 188 counting only the distinct ones).

The product of its digits is 35280, while the sum is 37.

The cubic root of 121572676 is about 495.3878210930.

The spelling of 121572676 in words is "one hundred twenty-one million, five hundred seventy-two thousand, six hundred seventy-six".