117447448 has 64 divisors (see below), whose sum is σ = 238154400. Its totient is φ = 54190080.

The previous prime is 117447433. The next prime is 117447457. The reversal of 117447448 is 844744711.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 117447448.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 608440 + ... + 608632.

Almost surely, 2^117447448 is an apocalyptic number.

It is an amenable number.

117447448 is an abundant number, since it is smaller than the sum of its proper divisors (120706952).

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

117447448 is a wasteful number, since it uses less digits than its factorization.

117447448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332 (or 328 counting only the distinct ones).

The product of its digits is 100352, while the sum is 40.

The square root of 117447448 is about 10837.3173802376. The cubic root of 117447448 is about 489.7200233141.

The spelling of 117447448 in words is "one hundred seventeen million, four hundred forty-seven thousand, four hundred forty-eight".