13042497 has 8 divisors (see below), whose sum is σ = 18727744. Its totient is φ = 8026128.

The previous prime is 13042457. The next prime is 13042499. The reversal of 13042497 is 79424031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13042497 - 2¹⁰ = 13041473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13042499) 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, 167173 + ... + 167250.

It is an arithmetic number, because the mean of its divisors is an integer number (2340968).

Almost surely, 2^13042497 is an apocalyptic number.

It is an amenable number.

13042497 is a deficient number, since it is larger than the sum of its proper divisors (5685247).

13042497 is a wasteful number, since it uses less digits than its factorization.

13042497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334439.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 13042497 is about 3611.4397406021. The cubic root of 13042497 is about 235.3894071899.

The spelling of 13042497 in words is "thirteen million, forty-two thousand, four hundred ninety-seven".