117471627 has 40 divisors (see below), whose sum is σ = 215991776. Its totient is φ = 61959168.

The previous prime is 117471587. The next prime is 117471631. The reversal of 117471627 is 726174711.

It is not a de Polignac number, because 117471627 - 2¹² = 117467531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 117471591 and 117471600.

It is not an unprimeable number, because it can be changed into a prime (117471647) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 598 + ... + 15339.

Almost surely, 2^117471627 is an apocalyptic number.

117471627 is a deficient number, since it is larger than the sum of its proper divisors (98520149).

117471627 is a wasteful number, since it uses less digits than its factorization.

117471627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15969 (or 15960 counting only the distinct ones).

The product of its digits is 16464, while the sum is 36.

The square root of 117471627 is about 10838.4328664249. The cubic root of 117471627 is about 489.7536273590.

The spelling of 117471627 in words is "one hundred seventeen million, four hundred seventy-one thousand, six hundred twenty-seven".