13495723 has 2 divisors, whose sum is σ = 13495724. Its totient is φ = 13495722.

The previous prime is 13495711. The next prime is 13495753. The reversal of 13495723 is 32759431.

It is a weak prime.

It is an emirp because it is prime and its reverse (32759431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13495723 - 2¹³ = 13487531 is a prime.

It is not a weakly prime, because it can be changed into another prime (13495753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6747861 + 6747862.

It is an arithmetic number, because the mean of its divisors is an integer number (6747862).

Almost surely, 2^13495723 is an apocalyptic number.

13495723 is a deficient number, since it is larger than the sum of its proper divisors (1).

13495723 is an equidigital number, since it uses as much as digits as its factorization.

13495723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 34.

The square root of 13495723 is about 3673.6525420894. The cubic root of 13495723 is about 238.0850095307.

The spelling of 13495723 in words is "thirteen million, four hundred ninety-five thousand, seven hundred twenty-three".