117552269 has 2 divisors, whose sum is σ = 117552270. Its totient is φ = 117552268.

The previous prime is 117552223. The next prime is 117552277. The reversal of 117552269 is 962255711.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104142025 + 13410244 = 10205^2 + 3662^2 .

It is a cyclic number.

It is not a de Polignac number, because 117552269 - 2¹² = 117548173 is a prime.

It is a super-2 number, since 2×117552269² = 27637071894096722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117552769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58776134 + 58776135.

It is an arithmetic number, because the mean of its divisors is an integer number (58776135).

Almost surely, 2^117552269 is an apocalyptic number.

It is an amenable number.

117552269 is a deficient number, since it is larger than the sum of its proper divisors (1).

117552269 is an equidigital number, since it uses as much as digits as its factorization.

117552269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37800, while the sum is 38.

The square root of 117552269 is about 10842.1524154570. The cubic root of 117552269 is about 489.8656705222.

The spelling of 117552269 in words is "one hundred seventeen million, five hundred fifty-two thousand, two hundred sixty-nine".