149482132 has 12 divisors (see below), whose sum is σ = 261927540. Its totient is φ = 74645696.

The previous prime is 149482127. The next prime is 149482133. The reversal of 149482132 is 231284941.

It can be written as a sum of positive squares in 2 ways, for example, as 73513476 + 75968656 = 8574^2 + 8716^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149482133) 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 3 ways as a sum of consecutive naturals, for example, 20257 + ... + 26632.

It is an arithmetic number, because the mean of its divisors is an integer number (21827295).

Almost surely, 2^149482132 is an apocalyptic number.

It is an amenable number.

149482132 is a deficient number, since it is larger than the sum of its proper divisors (112445408).

149482132 is a wasteful number, since it uses less digits than its factorization.

149482132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47690 (or 47688 counting only the distinct ones).

The product of its digits is 13824, while the sum is 34.

The square root of 149482132 is about 12226.2885619472. The cubic root of 149482132 is about 530.7171163692.

The spelling of 149482132 in words is "one hundred forty-nine million, four hundred eighty-two thousand, one hundred thirty-two".