13189532 has 6 divisors (see below), whose sum is σ = 23081688. Its totient is φ = 6594764.

The previous prime is 13189523. The next prime is 13189541. The reversal of 13189532 is 23598131.

It is an interprime number because it is at equal distance from previous prime (13189523) and next prime (13189541).

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, 1648688 + ... + 1648695.

It is an arithmetic number, because the mean of its divisors is an integer number (3846948).

Almost surely, 2^13189532 is an apocalyptic number.

It is an amenable number.

13189532 is a deficient number, since it is larger than the sum of its proper divisors (9892156).

13189532 is a wasteful number, since it uses less digits than its factorization.

13189532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3297387 (or 3297385 counting only the distinct ones).

The product of its digits is 6480, while the sum is 32.

The square root of 13189532 is about 3631.7395281050. The cubic root of 13189532 is about 236.2706604553.

The spelling of 13189532 in words is "thirteen million, one hundred eighty-nine thousand, five hundred thirty-two".