116932531 has 4 divisors (see below), whose sum is σ = 116959464. Its totient is φ = 116905600.

The previous prime is 116932507. The next prime is 116932537. The reversal of 116932531 is 135239611.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116932531 - 2⁹ = 116932019 is a prime.

It is a super-2 number, since 2×116932531² = 27346433612131922, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116932493 and 116932502.

It is not an unprimeable number, because it can be changed into a prime (116932537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5305 + ... + 16186.

It is an arithmetic number, because the mean of its divisors is an integer number (29239866).

Almost surely, 2^116932531 is an apocalyptic number.

116932531 is a deficient number, since it is larger than the sum of its proper divisors (26933).

116932531 is an equidigital number, since it uses as much as digits as its factorization.

116932531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26932.

The product of its digits is 4860, while the sum is 31.

The square root of 116932531 is about 10813.5346210201. The cubic root of 116932531 is about 489.0032925926.

The spelling of 116932531 in words is "one hundred sixteen million, nine hundred thirty-two thousand, five hundred thirty-one".