116531654 has 8 divisors (see below), whose sum is σ = 175293720. Its totient is φ = 58100416.

The previous prime is 116531647. The next prime is 116531669. The reversal of 116531654 is 456135611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 116531654.

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 3 ways as a sum of consecutive naturals, for example, 81824 + ... + 83235.

It is an arithmetic number, because the mean of its divisors is an integer number (21911715).

Almost surely, 2^116531654 is an apocalyptic number.

116531654 is a deficient number, since it is larger than the sum of its proper divisors (58762066).

116531654 is a wasteful number, since it uses less digits than its factorization.

116531654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165414.

The product of its digits is 10800, while the sum is 32.

The square root of 116531654 is about 10794.9828161049. The cubic root of 116531654 is about 488.4438400203.

The spelling of 116531654 in words is "one hundred sixteen million, five hundred thirty-one thousand, six hundred fifty-four".