149604507 has 12 divisors (see below), whose sum is σ = 232718304. Its totient is φ = 92064240.

The previous prime is 149604503. The next prime is 149604527. The reversal of 149604507 is 705406941.

149604507 is a `hidden beast` number, since 1 + 49 + 604 + 5 + 0 + 7 = 666.

149604507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 149604507 - 2² = 149604503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (149604503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 639219 + ... + 639452.

It is an arithmetic number, because the mean of its divisors is an integer number (19393192).

Almost surely, 2^149604507 is an apocalyptic number.

149604507 is a deficient number, since it is larger than the sum of its proper divisors (83113797).

149604507 is a wasteful number, since it uses less digits than its factorization.

149604507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1278690 (or 1278687 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 149604507 is about 12231.2921230751. The cubic root of 149604507 is about 530.8619024412.

The spelling of 149604507 in words is "one hundred forty-nine million, six hundred four thousand, five hundred seven".