149896116 has 24 divisors (see below), whose sum is σ = 388619840. Its totient is φ = 49965336.

The previous prime is 149896079. The next prime is 149896147. The reversal of 149896116 is 611698941.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 693856 + ... + 694071.

Almost surely, 2^149896116 is an apocalyptic number.

It is an amenable number.

149896116 is an abundant number, since it is smaller than the sum of its proper divisors (238723724).

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

149896116 is a wasteful number, since it uses less digits than its factorization.

149896116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387940 (or 1387932 counting only the distinct ones).

The product of its digits is 93312, while the sum is 45.

The square root of 149896116 is about 12243.2069328261. The cubic root of 149896116 is about 531.2065971277.

The spelling of 149896116 in words is "one hundred forty-nine million, eight hundred ninety-six thousand, one hundred sixteen".