121476966 has 16 divisors (see below), whose sum is σ = 261642864. Its totient is φ = 37377504.

The previous prime is 121476947. The next prime is 121476989. The reversal of 121476966 is 669674121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 778621 + ... + 778776.

It is an arithmetic number, because the mean of its divisors is an integer number (16352679).

Almost surely, 2^121476966 is an apocalyptic number.

121476966 is an abundant number, since it is smaller than the sum of its proper divisors (140165898).

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

121476966 is a wasteful number, since it uses less digits than its factorization.

121476966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1557415.

The product of its digits is 108864, while the sum is 42.

The square root of 121476966 is about 11021.6589495411. The cubic root of 121476966 is about 495.2577863469.

The spelling of 121476966 in words is "one hundred twenty-one million, four hundred seventy-six thousand, nine hundred sixty-six".