13132452 has 12 divisors (see below), whose sum is σ = 30642416. Its totient is φ = 4377480.

The previous prime is 13132417. The next prime is 13132487. The reversal of 13132452 is 25423131.

It is an interprime number because it is at equal distance from previous prime (13132417) and next prime (13132487).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×13132452² = 344922591064608, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 547174 + ... + 547197.

Almost surely, 2^13132452 is an apocalyptic number.

13132452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13132452 is an abundant number, since it is smaller than the sum of its proper divisors (17509964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13132452 is a wasteful number, since it uses less digits than its factorization.

13132452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094378 (or 1094376 counting only the distinct ones).

The product of its digits is 720, while the sum is 21.

The square root of 13132452 is about 3623.8725143139. The cubic root of 13132452 is about 235.9293334337.

Adding to 13132452 its reverse (25423131), we get a palindrome (38555583).

The spelling of 13132452 in words is "thirteen million, one hundred thirty-two thousand, four hundred fifty-two".