149005104 has 40 divisors (see below), whose sum is σ = 386046720. Its totient is φ = 49524288.

The previous prime is 149005091. The next prime is 149005117. The reversal of 149005104 is 401500941.

It is an interprime number because it is at equal distance from previous prime (149005091) and next prime (149005117).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12909 + ... + 21555.

It is an arithmetic number, because the mean of its divisors is an integer number (9651168).

Almost surely, 2^149005104 is an apocalyptic number.

It is an amenable number.

149005104 is an abundant number, since it is smaller than the sum of its proper divisors (237041616).

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

149005104 is a wasteful number, since it uses less digits than its factorization.

149005104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9017 (or 9011 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 149005104 is about 12206.7646819294. The cubic root of 149005104 is about 530.1519725577.

The spelling of 149005104 in words is "one hundred forty-nine million, five thousand, one hundred four".