149385936 has 80 divisors (see below), whose sum is σ = 467005824. Its totient is φ = 40169472.

The previous prime is 149385883. The next prime is 149385949. The reversal of 149385936 is 639583941.

149385936 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7365 + ... + 18788.

Almost surely, 2^149385936 is an apocalyptic number.

149385936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

149385936 is an abundant number, since it is smaller than the sum of its proper divisors (317619888).

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

149385936 is a wasteful number, since it uses less digits than its factorization.

149385936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26188 (or 26182 counting only the distinct ones).

The product of its digits is 699840, while the sum is 48.

The square root of 149385936 is about 12222.3539467649. The cubic root of 149385936 is about 530.6032480911.

The spelling of 149385936 in words is "one hundred forty-nine million, three hundred eighty-five thousand, nine hundred thirty-six".