117345422 has 16 divisors (see below), whose sum is σ = 177863712. Its totient is φ = 58060800.

The previous prime is 117345421. The next prime is 117345433. The reversal of 117345422 is 224543711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117345421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101198 + ... + 102350.

It is an arithmetic number, because the mean of its divisors is an integer number (11116482).

Almost surely, 2^117345422 is an apocalyptic number.

117345422 is a deficient number, since it is larger than the sum of its proper divisors (60518290).

117345422 is a wasteful number, since it uses less digits than its factorization.

117345422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643.

The product of its digits is 6720, while the sum is 29.

The square root of 117345422 is about 10832.6091963109. The cubic root of 117345422 is about 489.5781764688.

The spelling of 117345422 in words is "one hundred seventeen million, three hundred forty-five thousand, four hundred twenty-two".