117423472 has 10 divisors (see below), whose sum is σ = 227508008. Its totient is φ = 58711728.

The previous prime is 117423433. The next prime is 117423479. The reversal of 117423472 is 274324711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117423479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3669468 + ... + 3669499.

Almost surely, 2^117423472 is an apocalyptic number.

It is an amenable number.

117423472 is a deficient number, since it is larger than the sum of its proper divisors (110084536).

117423472 is an equidigital number, since it uses as much as digits as its factorization.

117423472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7338975 (or 7338969 counting only the distinct ones).

The product of its digits is 9408, while the sum is 31.

The square root of 117423472 is about 10836.2111459679. The cubic root of 117423472 is about 489.6866968447.

The spelling of 117423472 in words is "one hundred seventeen million, four hundred twenty-three thousand, four hundred seventy-two".