149267304 has 48 divisors (see below), whose sum is σ = 405159300. Its totient is φ = 49645824.

The previous prime is 149267303. The next prime is 149267351. The reversal of 149267304 is 403762941.

It can be written as a sum of positive squares in 2 ways, for example, as 148791204 + 476100 = 12198^2 + 690^2 .

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

It is not an unprimeable number, because it can be changed into a prime (149267303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34612 + ... + 38684.

Almost surely, 2^149267304 is an apocalyptic number.

It is an amenable number.

149267304 is an abundant number, since it is smaller than the sum of its proper divisors (255891996).

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

149267304 is a wasteful number, since it uses less digits than its factorization.

149267304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4594 (or 4587 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 149267304 is about 12217.4999079190. The cubic root of 149267304 is about 530.4627547350.

The spelling of 149267304 in words is "one hundred forty-nine million, two hundred sixty-seven thousand, three hundred four".