117051534 has 16 divisors (see below), whose sum is σ = 260114640. Its totient is φ = 39017160.

The previous prime is 117051521. The next prime is 117051551. The reversal of 117051534 is 435150711.

117051534 is a `hidden beast` number, since 11 + 70 + 51 + 534 = 666.

It is a super-2 number, since 2×117051534² = 27402123223506312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 117051498 and 117051507.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1083757 + ... + 1083864.

It is an arithmetic number, because the mean of its divisors is an integer number (16257165).

Almost surely, 2^117051534 is an apocalyptic number.

117051534 is an abundant number, since it is smaller than the sum of its proper divisors (143063106).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117051534 is a wasteful number, since it uses less digits than its factorization.

117051534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2167632 (or 2167626 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 117051534 is about 10819.0357241299. The cubic root of 117051534 is about 489.1691236304.

The spelling of 117051534 in words is "one hundred seventeen million, fifty-one thousand, five hundred thirty-four".