149382108 has 36 divisors (see below), whose sum is σ = 378301560. Its totient is φ = 49702176.

The previous prime is 149382097. The next prime is 149382157. The reversal of 149382108 is 801283941.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17598 + ... + 24666.

Almost surely, 2^149382108 is an apocalyptic number.

149382108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

149382108 is an abundant number, since it is smaller than the sum of its proper divisors (228919452).

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

149382108 is a wasteful number, since it uses less digits than its factorization.

149382108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7666 (or 7661 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 149382108 is about 12222.1973474494. The cubic root of 149382108 is about 530.5987158336.

The spelling of 149382108 in words is "one hundred forty-nine million, three hundred eighty-two thousand, one hundred eight".