13242707 has 8 divisors (see below), whose sum is σ = 13794912. Its totient is φ = 12703320.

The previous prime is 13242701. The next prime is 13242769. The reversal of 13242707 is 70724231.

It is not a de Polignac number, because 13242707 - 2¹⁸ = 12980563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13242701) 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, 186482 + ... + 186552.

It is an arithmetic number, because the mean of its divisors is an integer number (1724364).

Almost surely, 2^13242707 is an apocalyptic number.

13242707 is a deficient number, since it is larger than the sum of its proper divisors (552205).

13242707 is an frugal number, since it uses more digits than its factorization.

13242707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250 (or 108 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 13242707 is about 3639.0530361620. The cubic root of 13242707 is about 236.5877514669.

Adding to 13242707 its reverse (70724231), we get a palindrome (83966938).

The spelling of 13242707 in words is "thirteen million, two hundred forty-two thousand, seven hundred seven".