117522626 has 8 divisors (see below), whose sum is σ = 189844284. Its totient is φ = 54241200.

The previous prime is 117522583. The next prime is 117522697. The reversal of 117522626 is 626225711.

It can be written as a sum of positive squares in 2 ways, for example, as 113316025 + 4206601 = 10645^2 + 2051^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 117522592 and 117522601.

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, 2260025 + ... + 2260076.

Almost surely, 2^117522626 is an apocalyptic number.

117522626 is a deficient number, since it is larger than the sum of its proper divisors (72321658).

117522626 is a wasteful number, since it uses less digits than its factorization.

117522626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4520116.

The product of its digits is 10080, while the sum is 32.

The square root of 117522626 is about 10840.7853036577. The cubic root of 117522626 is about 489.8244908015.

The spelling of 117522626 in words is "one hundred seventeen million, five hundred twenty-two thousand, six hundred twenty-six".