116265501 has 12 divisors (see below), whose sum is σ = 183206400. Its totient is φ = 70463880.

The previous prime is 116265481. The next prime is 116265547. The reversal of 116265501 is 105562611.

It is a happy number.

116265501 is a `hidden beast` number, since 1 + 1 + 6 + 2 + 655 + 0 + 1 = 666.

It is not a de Polignac number, because 116265501 - 2²¹ = 114168349 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116265571) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 587101 + ... + 587298.

It is an arithmetic number, because the mean of its divisors is an integer number (15267200).

Almost surely, 2^116265501 is an apocalyptic number.

116265501 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

116265501 is a deficient number, since it is larger than the sum of its proper divisors (66940899).

116265501 is a wasteful number, since it uses less digits than its factorization.

116265501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1174416 (or 1174413 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 116265501 is about 10782.6481441249. The cubic root of 116265501 is about 488.0716953809.

The spelling of 116265501 in words is "one hundred sixteen million, two hundred sixty-five thousand, five hundred one".