121694352 has 40 divisors (see below), whose sum is σ = 338561664. Its totient is φ = 37444224.

The previous prime is 121694341. The next prime is 121694387. The reversal of 121694352 is 253496121.

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, 96888 + ... + 98135.

Almost surely, 2^121694352 is an apocalyptic number.

121694352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

121694352 is an abundant number, since it is smaller than the sum of its proper divisors (216867312).

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

121694352 is a wasteful number, since it uses less digits than its factorization.

121694352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195047 (or 195041 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 121694352 is about 11031.5163055674. The cubic root of 121694352 is about 495.5530356032.

The spelling of 121694352 in words is "one hundred twenty-one million, six hundred ninety-four thousand, three hundred fifty-two".