116987154 has 32 divisors (see below), whose sum is σ = 245237760. Its totient is φ = 37133712.

The previous prime is 116987153. The next prime is 116987173. The reversal of 116987154 is 451789611.

It is not an unprimeable number, because it can be changed into a prime (116987153) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 31209 + ... + 34755.

It is an arithmetic number, because the mean of its divisors is an integer number (7663680).

Almost surely, 2^116987154 is an apocalyptic number.

116987154 is an abundant number, since it is smaller than the sum of its proper divisors (128250606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116987154 is a wasteful number, since it uses less digits than its factorization.

116987154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3814.

The product of its digits is 60480, while the sum is 42.

The square root of 116987154 is about 10816.0600035318. The cubic root of 116987154 is about 489.0794238697.

The spelling of 116987154 in words is "one hundred sixteen million, nine hundred eighty-seven thousand, one hundred fifty-four".