117206612 has 24 divisors (see below), whose sum is σ = 209045760. Its totient is φ = 57489120.

The previous prime is 117206599. The next prime is 117206633. The reversal of 117206612 is 216602711.

It is a congruent number.

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, 51662 + ... + 53882.

It is an arithmetic number, because the mean of its divisors is an integer number (8710240).

Almost surely, 2^117206612 is an apocalyptic number.

It is an amenable number.

117206612 is a deficient number, since it is larger than the sum of its proper divisors (91839148).

117206612 is a wasteful number, since it uses less digits than its factorization.

117206612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2471 (or 2469 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 117206612 is about 10826.2002567845. The cubic root of 117206612 is about 489.3850567046.

The spelling of 117206612 in words is "one hundred seventeen million, two hundred six thousand, six hundred twelve".