116789535 has 12 divisors (see below), whose sum is σ = 202435272. Its totient is φ = 62287728.

The previous prime is 116789531. The next prime is 116789573. The reversal of 116789535 is 535987611.

It is a happy number.

It is not a de Polignac number, because 116789535 - 2² = 116789531 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 2595323 = 116789535 / (1 + 1 + 6 + 7 + 8 + 9 + 5 + 3 + 5).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116789531) 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, 1297617 + ... + 1297706.

It is an arithmetic number, because the mean of its divisors is an integer number (16869606).

Almost surely, 2^116789535 is an apocalyptic number.

116789535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116789535 is a deficient number, since it is larger than the sum of its proper divisors (85645737).

116789535 is a wasteful number, since it uses less digits than its factorization.

116789535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2595334 (or 2595331 counting only the distinct ones).

The product of its digits is 226800, while the sum is 45.

The square root of 116789535 is about 10806.9206992556. The cubic root of 116789535 is about 488.8038783451.

The spelling of 116789535 in words is "one hundred sixteen million, seven hundred eighty-nine thousand, five hundred thirty-five".