121766706 has 32 divisors (see below), whose sum is σ = 284836800. Its totient is φ = 38452320.

The previous prime is 121766683. The next prime is 121766713. The reversal of 121766706 is 607667121.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58315 + ... + 60366.

It is an arithmetic number, because the mean of its divisors is an integer number (8901150).

Almost surely, 2^121766706 is an apocalyptic number.

121766706 is an abundant number, since it is smaller than the sum of its proper divisors (163070094).

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

121766706 is a wasteful number, since it uses less digits than its factorization.

121766706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118711 (or 118705 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 121766706 is about 11034.7952405108. The cubic root of 121766706 is about 495.6512273437.

The spelling of 121766706 in words is "one hundred twenty-one million, seven hundred sixty-six thousand, seven hundred six".