149232844 has 6 divisors (see below), whose sum is σ = 261157484. Its totient is φ = 74616420.

The previous prime is 149232829. The next prime is 149232883. The reversal of 149232844 is 448232941.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 18654102 + ... + 18654109.

Almost surely, 2^149232844 is an apocalyptic number.

It is an amenable number.

149232844 is a deficient number, since it is larger than the sum of its proper divisors (111924640).

149232844 is a wasteful number, since it uses less digits than its factorization.

149232844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37308215 (or 37308213 counting only the distinct ones).

The product of its digits is 55296, while the sum is 37.

The square root of 149232844 is about 12216.0895543541. The cubic root of 149232844 is about 530.4219305382.

The spelling of 149232844 in words is "one hundred forty-nine million, two hundred thirty-two thousand, eight hundred forty-four".