13742007 has 4 divisors (see below), whose sum is σ = 18322680. Its totient is φ = 9161336.

The previous prime is 13741963. The next prime is 13742033. The reversal of 13742007 is 70024731.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13742007 - 2⁸ = 13741751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13743007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2290332 + ... + 2290337.

It is an arithmetic number, because the mean of its divisors is an integer number (4580670).

Almost surely, 2^13742007 is an apocalyptic number.

13742007 is a deficient number, since it is larger than the sum of its proper divisors (4580673).

13742007 is an equidigital number, since it uses as much as digits as its factorization.

13742007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4580672.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 13742007 is about 3707.0213109719. The cubic root of 13742007 is about 239.5245622564.

Adding to 13742007 its reverse (70024731), we get a palindrome (83766738).

The spelling of 13742007 in words is "thirteen million, seven hundred forty-two thousand, seven".