117894425 has 24 divisors (see below), whose sum is σ = 164989440. Its totient is φ = 82779200.

The previous prime is 117894407. The next prime is 117894431. The reversal of 117894425 is 524498711.

It is not a de Polignac number, because 117894425 - 2¹² = 117890329 is a prime.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 584 + ... + 15366.

It is an arithmetic number, because the mean of its divisors is an integer number (6874560).

Almost surely, 2^117894425 is an apocalyptic number.

It is an amenable number.

117894425 is a deficient number, since it is larger than the sum of its proper divisors (47095015).

117894425 is a wasteful number, since it uses less digits than its factorization.

117894425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14833 (or 14828 counting only the distinct ones).

The product of its digits is 80640, while the sum is 41.

The square root of 117894425 is about 10857.9199205004. The cubic root of 117894425 is about 490.3404894335.

The spelling of 117894425 in words is "one hundred seventeen million, eight hundred ninety-four thousand, four hundred twenty-five".