116261508 has 48 divisors (see below), whose sum is σ = 302835456. Its totient is φ = 34409760.

The previous prime is 116261507. The next prime is 116261539. The reversal of 116261508 is 805162611.

It is not an unprimeable number, because it can be changed into a prime (116261507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4566 + ... + 15917.

It is an arithmetic number, because the mean of its divisors is an integer number (6309072).

Almost surely, 2^116261508 is an apocalyptic number.

It is an amenable number.

116261508 is an abundant number, since it is smaller than the sum of its proper divisors (186573948).

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

116261508 is a wasteful number, since it uses less digits than its factorization.

116261508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20544 (or 20542 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 116261508 is about 10782.4629839383. The cubic root of 116261508 is about 488.0661079034.

The spelling of 116261508 in words is "one hundred sixteen million, two hundred sixty-one thousand, five hundred eight".