117622711 has 24 divisors (see below), whose sum is σ = 135964160. Its totient is φ = 101347200.

The previous prime is 117622709. The next prime is 117622723. The reversal of 117622711 is 117226711.

It is not a de Polignac number, because 117622711 - 2¹ = 117622709 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 117622711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117622751) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 169876 + ... + 170566.

Almost surely, 2^117622711 is an apocalyptic number.

117622711 is a deficient number, since it is larger than the sum of its proper divisors (18341449).

117622711 is a wasteful number, since it uses less digits than its factorization.

117622711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775 (or 758 counting only the distinct ones).

The product of its digits is 1176, while the sum is 28.

The square root of 117622711 is about 10845.4004536485. The cubic root of 117622711 is about 489.9634999884.

The spelling of 117622711 in words is "one hundred seventeen million, six hundred twenty-two thousand, seven hundred eleven".