117426699 has 16 divisors (see below), whose sum is σ = 187348000. Its totient is φ = 72262368.

The previous prime is 117426677. The next prime is 117426703. The reversal of 117426699 is 996624711.

It is not a de Polignac number, because 117426699 - 2¹⁶ = 117361163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117426629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166924 + ... + 167625.

It is an arithmetic number, because the mean of its divisors is an integer number (11709250).

Almost surely, 2^117426699 is an apocalyptic number.

117426699 is a deficient number, since it is larger than the sum of its proper divisors (69921301).

117426699 is a wasteful number, since it uses less digits than its factorization.

117426699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334571 (or 334565 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 117426699 is about 10836.3600438524. The cubic root of 117426699 is about 489.6911826159.

The spelling of 117426699 in words is "one hundred seventeen million, four hundred twenty-six thousand, six hundred ninety-nine".