117674390 has 16 divisors (see below), whose sum is σ = 213484032. Its totient is φ = 46698624.

The previous prime is 117674383. The next prime is 117674407. The reversal of 117674390 is 93476711.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45059 + ... + 47598.

It is an arithmetic number, because the mean of its divisors is an integer number (13342752).

Almost surely, 2^117674390 is an apocalyptic number.

117674390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117674390 is a deficient number, since it is larger than the sum of its proper divisors (95809642).

117674390 is a wasteful number, since it uses less digits than its factorization.

117674390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92791.

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 117674390 is about 10847.7827227503. The cubic root of 117674390 is about 490.0352466663.

The spelling of 117674390 in words is "one hundred seventeen million, six hundred seventy-four thousand, three hundred ninety".