121694504 has 32 divisors (see below), whose sum is σ = 232727040. Its totient is φ = 59644800.

The previous prime is 121694501. The next prime is 121694509. The reversal of 121694504 is 405496121.

It is not an unprimeable number, because it can be changed into a prime (121694501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110999 + ... + 112089.

It is an arithmetic number, because the mean of its divisors is an integer number (7272720).

Almost surely, 2^121694504 is an apocalyptic number.

It is an amenable number.

121694504 is a deficient number, since it is larger than the sum of its proper divisors (111032536).

121694504 is a wasteful number, since it uses less digits than its factorization.

121694504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361 (or 1357 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 121694504 is about 11031.5231949174. The cubic root of 121694504 is about 495.5532419234.

The spelling of 121694504 in words is "one hundred twenty-one million, six hundred ninety-four thousand, five hundred four".