117426854 has 8 divisors (see below), whose sum is σ = 186501528. Its totient is φ = 55259680.

The previous prime is 117426847. The next prime is 117426877. The reversal of 117426854 is 458624711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1726832 + ... + 1726899.

It is an arithmetic number, because the mean of its divisors is an integer number (23312691).

Almost surely, 2^117426854 is an apocalyptic number.

117426854 is a deficient number, since it is larger than the sum of its proper divisors (69074674).

117426854 is a wasteful number, since it uses less digits than its factorization.

117426854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3453750.

The product of its digits is 53760, while the sum is 38.

The square root of 117426854 is about 10836.3671956980. The cubic root of 117426854 is about 489.6913980754.

The spelling of 117426854 in words is "one hundred seventeen million, four hundred twenty-six thousand, eight hundred fifty-four".