132489925 has 24 divisors (see below), whose sum is σ = 174772296. Its totient is φ = 99287040.

The previous prime is 132489919. The next prime is 132489941. The reversal of 132489925 is 529984231.

It can be written as a sum of positive squares in 12 ways, for example, as 15374241 + 117115684 = 3921^2 + 10822^2 .

It is not a de Polignac number, because 132489925 - 2¹³ = 132481733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108619 + ... + 109831.

It is an arithmetic number, because the mean of its divisors is an integer number (7282179).

Almost surely, 2^132489925 is an apocalyptic number.

It is an amenable number.

132489925 is a deficient number, since it is larger than the sum of its proper divisors (42282371).

132489925 is a wasteful number, since it uses less digits than its factorization.

132489925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1497 (or 1492 counting only the distinct ones).

The product of its digits is 155520, while the sum is 43.

The square root of 132489925 is about 11510.4267948673. The cubic root of 132489925 is about 509.7934893752.

The spelling of 132489925 in words is "one hundred thirty-two million, four hundred eighty-nine thousand, nine hundred twenty-five".