132342025 has 12 divisors (see below), whose sum is σ = 173757852. Its totient is φ = 99645440.

The previous prime is 132342019. The next prime is 132342029. The reversal of 132342025 is 520243231.

It can be written as a sum of positive squares in 6 ways, for example, as 10394176 + 121947849 = 3224^2 + 11043^2 .

It is a de Polignac number, because none of the positive numbers 2^k-132342025 is a prime.

It is a super-2 number, since 2×132342025² = 35028823162201250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132341987 and 132342005.

It is not an unprimeable number, because it can be changed into a prime (132342029) 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 11 ways as a sum of consecutive naturals, for example, 155272 + ... + 156121.

It is an arithmetic number, because the mean of its divisors is an integer number (14479821).

Almost surely, 2^132342025 is an apocalyptic number.

It is an amenable number.

132342025 is a deficient number, since it is larger than the sum of its proper divisors (41415827).

132342025 is a wasteful number, since it uses less digits than its factorization.

132342025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311420 (or 311415 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 132342025 is about 11504.0003911683. Note that the first 3 decimals coincide. The cubic root of 132342025 is about 509.6037226677.

Adding to 132342025 its reverse (520243231), we get a palindrome (652585256).

The spelling of 132342025 in words is "one hundred thirty-two million, three hundred forty-two thousand, twenty-five".