117574222 has 16 divisors (see below), whose sum is σ = 178238592. Its totient is φ = 58164480.

The previous prime is 117574217. The next prime is 117574241. The reversal of 117574222 is 222475711.

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, 118147 + ... + 119137.

It is an arithmetic number, because the mean of its divisors is an integer number (11139912).

Almost surely, 2^117574222 is an apocalyptic number.

117574222 is a deficient number, since it is larger than the sum of its proper divisors (60664370).

117574222 is a wasteful number, since it uses less digits than its factorization.

117574222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1563.

The product of its digits is 7840, while the sum is 31.

The square root of 117574222 is about 10843.1647594233. The cubic root of 117574222 is about 489.8961629201.

The spelling of 117574222 in words is "one hundred seventeen million, five hundred seventy-four thousand, two hundred twenty-two".