117504426 has 32 divisors (see below), whose sum is σ = 253507968. Its totient is φ = 36095040.

The previous prime is 117504403. The next prime is 117504437. The reversal of 117504426 is 624405711.

It is a junction number, because it is equal to n+sod(n) for n = 117504393 and 117504402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77011 + ... + 78521.

It is an arithmetic number, because the mean of its divisors is an integer number (7922124).

Almost surely, 2^117504426 is an apocalyptic number.

117504426 is an abundant number, since it is smaller than the sum of its proper divisors (136003542).

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

117504426 is a wasteful number, since it uses less digits than its factorization.

117504426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2526.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 117504426 is about 10839.9458485732. The cubic root of 117504426 is about 489.7992041360.

The spelling of 117504426 in words is "one hundred seventeen million, five hundred four thousand, four hundred twenty-six".