117411939 has 12 divisors (see below), whose sum is σ = 172127176. Its totient is φ = 77105952.

The previous prime is 117411871. The next prime is 117411949. The reversal of 117411939 is 939114711.

It is not a de Polignac number, because 117411939 - 2¹³ = 117403747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117411949) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96754 + ... + 97959.

Almost surely, 2^117411939 is an apocalyptic number.

117411939 is a deficient number, since it is larger than the sum of its proper divisors (54715237).

117411939 is a wasteful number, since it uses less digits than its factorization.

117411939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194786 (or 194783 counting only the distinct ones).

The product of its digits is 6804, while the sum is 36.

The square root of 117411939 is about 10835.6789819559. The cubic root of 117411939 is about 489.6706644408.

The spelling of 117411939 in words is "one hundred seventeen million, four hundred eleven thousand, nine hundred thirty-nine".