149170116 has 24 divisors (see below), whose sum is σ = 348261984. Its totient is φ = 49695040.

The previous prime is 149170069. The next prime is 149170117. The reversal of 149170116 is 611071941.

It is not an unprimeable number, because it can be changed into a prime (149170117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36496 + ... + 40376.

It is an arithmetic number, because the mean of its divisors is an integer number (14510916).

Almost surely, 2^149170116 is an apocalyptic number.

It is an amenable number.

149170116 is an abundant number, since it is smaller than the sum of its proper divisors (199091868).

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

149170116 is a wasteful number, since it uses less digits than its factorization.

149170116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7091 (or 7089 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 30.

The square root of 149170116 is about 12213.5218508013. The cubic root of 149170116 is about 530.3476015703.

The spelling of 149170116 in words is "one hundred forty-nine million, one hundred seventy thousand, one hundred sixteen".