13590042 has 16 divisors (see below), whose sum is σ = 27231552. Its totient is φ = 4521440.

The previous prime is 13590041. The next prime is 13590043. The reversal of 13590042 is 24009531.

It is an interprime number because it is at equal distance from previous prime (13590041) and next prime (13590043).

It is a junction number, because it is equal to n+sod(n) for n = 13589994 and 13590021.

It is not an unprimeable number, because it can be changed into a prime (13590041) 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, 1867 + ... + 5537.

It is an arithmetic number, because the mean of its divisors is an integer number (1701972).

Almost surely, 2^13590042 is an apocalyptic number.

13590042 is an abundant number, since it is smaller than the sum of its proper divisors (13641510).

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

13590042 is a wasteful number, since it uses less digits than its factorization.

13590042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4293.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 13590042 is about 3686.4674147482. The cubic root of 13590042 is about 238.6383657997.

Adding to 13590042 its reverse (24009531), we get a palindrome (37599573).

The spelling of 13590042 in words is "thirteen million, five hundred ninety thousand, forty-two".