149270024 has 16 divisors (see below), whose sum is σ = 280286700. Its totient is φ = 74526912.

The previous prime is 149270003. The next prime is 149270039. The reversal of 149270024 is 420072941.

It can be written as a sum of positive squares in 2 ways, for example, as 146652100 + 2617924 = 12110^2 + 1618^2 .

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, 7487 + ... + 18830.

Almost surely, 2^149270024 is an apocalyptic number.

It is an amenable number.

149270024 is a deficient number, since it is larger than the sum of its proper divisors (131016676).

149270024 is a wasteful number, since it uses less digits than its factorization.

149270024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27032 (or 27028 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 149270024 is about 12217.6112231483. The cubic root of 149270024 is about 530.4659768069.

The spelling of 149270024 in words is "one hundred forty-nine million, two hundred seventy thousand, twenty-four".