13742589 has 12 divisors (see below), whose sum is σ = 21315264. Its totient is φ = 7852824.

The previous prime is 13742587. The next prime is 13742591. The reversal of 13742589 is 98524731.

It is an interprime number because it is at equal distance from previous prime (13742587) and next prime (13742591).

It is not a de Polignac number, because 13742589 - 2¹ = 13742587 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13742581) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46597 + ... + 46890.

It is an arithmetic number, because the mean of its divisors is an integer number (1776272).

Almost surely, 2^13742589 is an apocalyptic number.

It is an amenable number.

13742589 is a deficient number, since it is larger than the sum of its proper divisors (7572675).

13742589 is an equidigital number, since it uses as much as digits as its factorization.

13742589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93504 (or 93497 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 13742589 is about 3707.0998098244. The cubic root of 13742589 is about 239.5279436482.

The spelling of 13742589 in words is "thirteen million, seven hundred forty-two thousand, five hundred eighty-nine".