117453500 has 24 divisors (see below), whose sum is σ = 256519536. Its totient is φ = 46981200.

The previous prime is 117453499. The next prime is 117453521. The reversal of 117453500 is 5354711.

It is a self number, because there is not a number n which added to its sum of digits gives 117453500.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 116954 + ... + 117953.

It is an arithmetic number, because the mean of its divisors is an integer number (10688314).

Almost surely, 2^117453500 is an apocalyptic number.

117453500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117453500 is an abundant number, since it is smaller than the sum of its proper divisors (139066036).

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

117453500 is a wasteful number, since it uses less digits than its factorization.

117453500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234926 (or 234914 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 117453500 is about 10837.5965970320. The cubic root of 117453500 is about 489.7284348341.

The spelling of 117453500 in words is "one hundred seventeen million, four hundred fifty-three thousand, five hundred".