117649496 has 32 divisors (see below), whose sum is σ = 224259840. Its totient is φ = 57855648.

The previous prime is 117649487. The next prime is 117649513. The reversal of 117649496 is 694946711.

It is a self number, because there is not a number n which added to its sum of digits gives 117649496.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142541 + ... + 143363.

It is an arithmetic number, because the mean of its divisors is an integer number (7008120).

Almost surely, 2^117649496 is an apocalyptic number.

It is an amenable number.

117649496 is a deficient number, since it is larger than the sum of its proper divisors (106610344).

117649496 is a wasteful number, since it uses less digits than its factorization.

117649496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103 (or 1099 counting only the distinct ones).

The product of its digits is 326592, while the sum is 47.

The square root of 117649496 is about 10846.6352386351. The cubic root of 117649496 is about 490.0006886010. Note that the first 3 decimals are identical.

The spelling of 117649496 in words is "one hundred seventeen million, six hundred forty-nine thousand, four hundred ninety-six".