13340632 has 8 divisors (see below), whose sum is σ = 25013700. Its totient is φ = 6670312.

The previous prime is 13340627. The next prime is 13340659. The reversal of 13340632 is 23604331.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 833782 + ... + 833797.

Almost surely, 2^13340632 is an apocalyptic number.

It is an amenable number.

13340632 is a deficient number, since it is larger than the sum of its proper divisors (11673068).

13340632 is a wasteful number, since it uses less digits than its factorization.

13340632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1667585 (or 1667581 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 13340632 is about 3652.4829910624. The cubic root of 13340632 is about 237.1694800378.

Adding to 13340632 its reverse (23604331), we get a palindrome (36944963).

The spelling of 13340632 in words is "thirteen million, three hundred forty thousand, six hundred thirty-two".