13048743 has 4 divisors (see below), whose sum is σ = 17398328. Its totient is φ = 8699160.

The previous prime is 13048733. The next prime is 13048747. The reversal of 13048743 is 34784031.

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

It is not a de Polignac number, because 13048743 - 2⁸ = 13048487 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13048743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13048747) 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, 2174788 + ... + 2174793.

It is an arithmetic number, because the mean of its divisors is an integer number (4349582).

Almost surely, 2^13048743 is an apocalyptic number.

13048743 is a deficient number, since it is larger than the sum of its proper divisors (4349585).

13048743 is an equidigital number, since it uses as much as digits as its factorization.

13048743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4349584.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 13048743 is about 3612.3043891677. The cubic root of 13048743 is about 235.4269768772.

The spelling of 13048743 in words is "thirteen million, forty-eight thousand, seven hundred forty-three".