13575142 has 16 divisors (see below), whose sum is σ = 23480352. Its totient is φ = 5765760.

The previous prime is 13575131. The next prime is 13575167. The reversal of 13575142 is 24157531.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13575142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2709 + ... + 5872.

It is an arithmetic number, because the mean of its divisors is an integer number (1467522).

Almost surely, 2^13575142 is an apocalyptic number.

13575142 is a deficient number, since it is larger than the sum of its proper divisors (9905210).

13575142 is a wasteful number, since it uses less digits than its factorization.

13575142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8703.

The product of its digits is 4200, while the sum is 28.

The square root of 13575142 is about 3684.4459556357. The cubic root of 13575142 is about 238.5511202532.

The spelling of 13575142 in words is "thirteen million, five hundred seventy-five thousand, one hundred forty-two".