149328596 has 24 divisors (see below), whose sum is σ = 270793320. Its totient is φ = 71995392.

The previous prime is 149328593. The next prime is 149328607. The reversal of 149328596 is 695823941.

It can be written as a sum of positive squares in 4 ways, for example, as 196 + 149328400 = 14^2 + 12220^2 .

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 149328596.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149328593) 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 7 ways as a sum of consecutive naturals, for example, 12260 + ... + 21188.

It is an arithmetic number, because the mean of its divisors is an integer number (11283055).

Almost surely, 2^149328596 is an apocalyptic number.

It is an amenable number.

149328596 is a deficient number, since it is larger than the sum of its proper divisors (121464724).

149328596 is a wasteful number, since it uses less digits than its factorization.

149328596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9083 (or 9081 counting only the distinct ones).

The product of its digits is 466560, while the sum is 47.

The square root of 149328596 is about 12220.0080196373. The cubic root of 149328596 is about 530.5353508387.

The spelling of 149328596 in words is "one hundred forty-nine million, three hundred twenty-eight thousand, five hundred ninety-six".