117423466 has 4 divisors (see below), whose sum is σ = 176135202. Its totient is φ = 58711732.

The previous prime is 117423433. The next prime is 117423479. The reversal of 117423466 is 664324711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 664324711 = 131 ⋅5071181.

It can be written as a sum of positive squares in only one way, i.e., 113870241 + 3553225 = 10671^2 + 1885^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29355865 + ... + 29355868.

Almost surely, 2^117423466 is an apocalyptic number.

117423466 is a deficient number, since it is larger than the sum of its proper divisors (58711736).

117423466 is an equidigital number, since it uses as much as digits as its factorization.

117423466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58711735.

The product of its digits is 24192, while the sum is 34.

The square root of 117423466 is about 10836.2108691184. The cubic root of 117423466 is about 489.6866885041.

The spelling of 117423466 in words is "one hundred seventeen million, four hundred twenty-three thousand, four hundred sixty-six".