117412533 has 48 divisors (see below), whose sum is σ = 208465920. Its totient is φ = 62179488.

The previous prime is 117412517. The next prime is 117412541. The reversal of 117412533 is 335214711.

117412533 is a `hidden beast` number, since 117 + 4 + 12 + 533 = 666.

It is not a de Polignac number, because 117412533 - 2⁴ = 117412517 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 117412497 and 117412506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117412573) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 55216 + ... + 57302.

It is an arithmetic number, because the mean of its divisors is an integer number (4343040).

Almost surely, 2^117412533 is an apocalyptic number.

It is an amenable number.

117412533 is a deficient number, since it is larger than the sum of its proper divisors (91053387).

117412533 is a wasteful number, since it uses less digits than its factorization.

117412533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2166 (or 2163 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 117412533 is about 10835.7063913711. The cubic root of 117412533 is about 489.6714902054.

The spelling of 117412533 in words is "one hundred seventeen million, four hundred twelve thousand, five hundred thirty-three".