116149080 has 64 divisors (see below), whose sum is σ = 363605760. Its totient is φ = 29625728.

The previous prime is 116149051. The next prime is 116149081. The reversal of 116149080 is 80941611.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116149081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18282 + ... + 23801.

It is an arithmetic number, because the mean of its divisors is an integer number (5681340).

Almost surely, 2^116149080 is an apocalyptic number.

116149080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116149080 is an abundant number, since it is smaller than the sum of its proper divisors (247456680).

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

116149080 is a wasteful number, since it uses less digits than its factorization.

116149080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42120 (or 42116 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 116149080 is about 10777.2482573243. The cubic root of 116149080 is about 487.9087328200.

The spelling of 116149080 in words is "one hundred sixteen million, one hundred forty-nine thousand, eighty".