149927936 has 48 divisors (see below), whose sum is σ = 315642600. Its totient is φ = 71000064.

The previous prime is 149927929. The next prime is 149927951. The reversal of 149927936 is 639729941.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36986 + ... + 40838.

Almost surely, 2^149927936 is an apocalyptic number.

149927936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 149927936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157821300).

149927936 is an abundant number, since it is smaller than the sum of its proper divisors (165714664).

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

149927936 is an equidigital number, since it uses as much as digits as its factorization.

149927936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3894 (or 3874 counting only the distinct ones).

The product of its digits is 734832, while the sum is 50.

The square root of 149927936 is about 12244.5063599967. The cubic root of 149927936 is about 531.2441827091.

The spelling of 149927936 in words is "one hundred forty-nine million, nine hundred twenty-seven thousand, nine hundred thirty-six".