13097742 has 32 divisors (see below), whose sum is σ = 30108672. Its totient is φ = 3720864.

The previous prime is 13097729. The next prime is 13097743. The reversal of 13097742 is 24779031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13097743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7483 + ... + 9065.

It is an arithmetic number, because the mean of its divisors is an integer number (940896).

Almost surely, 2^13097742 is an apocalyptic number.

13097742 is an abundant number, since it is smaller than the sum of its proper divisors (17010930).

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

13097742 is a wasteful number, since it uses less digits than its factorization.

13097742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1792.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 13097742 is about 3619.0802699028. The cubic root of 13097742 is about 235.7212907271.

The spelling of 13097742 in words is "thirteen million, ninety-seven thousand, seven hundred forty-two".