117655234 has 4 divisors (see below), whose sum is σ = 176482854. Its totient is φ = 58827616.

The previous prime is 117655217. The next prime is 117655259. The reversal of 117655234 is 432556711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 432556711 = 6353 ⋅68087.

It can be written as a sum of positive squares in only one way, i.e., 117614025 + 41209 = 10845^2 + 203^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 117655234.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29413807 + ... + 29413810.

Almost surely, 2^117655234 is an apocalyptic number.

117655234 is a deficient number, since it is larger than the sum of its proper divisors (58827620).

117655234 is an equidigital number, since it uses as much as digits as its factorization.

117655234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58827619.

The product of its digits is 25200, while the sum is 34.

The square root of 117655234 is about 10846.8997414008. The cubic root of 117655234 is about 490.0086545743.

The spelling of 117655234 in words is "one hundred seventeen million, six hundred fifty-five thousand, two hundred thirty-four".