13042632 has 32 divisors (see below), whose sum is σ = 32709600. Its totient is φ = 4333824.

The previous prime is 13042619. The next prime is 13042637. The reversal of 13042632 is 23624031.

It is a happy number.

It is a super-2 number, since 2×13042632² = 340220498974848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13042599 and 13042608.

It is not an unprimeable number, because it can be changed into a prime (13042637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9408 + ... + 10704.

It is an arithmetic number, because the mean of its divisors is an integer number (1022175).

Almost surely, 2^13042632 is an apocalyptic number.

13042632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13042632 is an abundant number, since it is smaller than the sum of its proper divisors (19666968).

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

13042632 is a wasteful number, since it uses less digits than its factorization.

13042632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1725 (or 1721 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 13042632 is about 3611.4584311605. The cubic root of 13042632 is about 235.3902193417.

Adding to 13042632 its reverse (23624031), we get a palindrome (36666663).

The spelling of 13042632 in words is "thirteen million, forty-two thousand, six hundred thirty-two".