116535173 has 2 divisors, whose sum is σ = 116535174. Its totient is φ = 116535172.

The previous prime is 116535157. The next prime is 116535233. The reversal of 116535173 is 371535611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61434244 + 55100929 = 7838^2 + 7423^2 .

It is a cyclic number.

It is not a de Polignac number, because 116535173 - 2⁴ = 116535157 is a prime.

It is a super-2 number, since 2×116535173² = 27160893092279858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116535103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58267586 + 58267587.

It is an arithmetic number, because the mean of its divisors is an integer number (58267587).

Almost surely, 2^116535173 is an apocalyptic number.

It is an amenable number.

116535173 is a deficient number, since it is larger than the sum of its proper divisors (1).

116535173 is an equidigital number, since it uses as much as digits as its factorization.

116535173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9450, while the sum is 32.

The square root of 116535173 is about 10795.1458072599. The cubic root of 116535173 is about 488.4487566146.

The spelling of 116535173 in words is "one hundred sixteen million, five hundred thirty-five thousand, one hundred seventy-three".