117262339 has 2 divisors, whose sum is σ = 117262340. Its totient is φ = 117262338.

The previous prime is 117262297. The next prime is 117262373. The reversal of 117262339 is 933262711.

It is an a-pointer prime, because the next prime (117262373) can be obtained adding 117262339 to its sum of digits (34).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 117262339 - 2¹⁹ = 116738051 is a prime.

It is a super-2 number, since 2×117262339² = 27500912295501842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (117268339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58631169 + 58631170.

It is an arithmetic number, because the mean of its divisors is an integer number (58631170).

Almost surely, 2^117262339 is an apocalyptic number.

117262339 is a deficient number, since it is larger than the sum of its proper divisors (1).

117262339 is an equidigital number, since it uses as much as digits as its factorization.

117262339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608, while the sum is 34.

The square root of 117262339 is about 10828.7736609461. The cubic root of 117262339 is about 489.4626053442.

The spelling of 117262339 in words is "one hundred seventeen million, two hundred sixty-two thousand, three hundred thirty-nine".