117594090 has 24 divisors (see below), whose sum is σ = 305744868. Its totient is φ = 31358400.

The previous prime is 117594089. The next prime is 117594091. The reversal of 117594090 is 90495711.

It is an interprime number because it is at equal distance from previous prime (117594089) and next prime (117594091).

It can be written as a sum of positive squares in 2 ways, for example, as 111703761 + 5890329 = 10569^2 + 2427^2 .

It is not an unprimeable number, because it can be changed into a prime (117594091) 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, 653211 + ... + 653390.

Almost surely, 2^117594090 is an apocalyptic number.

117594090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117594090 is an abundant number, since it is smaller than the sum of its proper divisors (188150778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117594090 is a wasteful number, since it uses less digits than its factorization.

117594090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306614 (or 1306611 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 36.

The square root of 117594090 is about 10844.0808739146. The cubic root of 117594090 is about 489.9237560115.

The spelling of 117594090 in words is "one hundred seventeen million, five hundred ninety-four thousand, ninety".