13048773 has 4 divisors (see below), whose sum is σ = 17398368. Its totient is φ = 8699180.

The previous prime is 13048771. The next prime is 13048781. The reversal of 13048773 is 37784031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37784031 = 3 ⋅12594677.

It is a cyclic number.

It is not a de Polignac number, because 13048773 - 2¹ = 13048771 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13048771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2174793 + ... + 2174798.

It is an arithmetic number, because the mean of its divisors is an integer number (4349592).

Almost surely, 2^13048773 is an apocalyptic number.

It is an amenable number.

13048773 is a deficient number, since it is larger than the sum of its proper divisors (4349595).

13048773 is an equidigital number, since it uses as much as digits as its factorization.

13048773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4349594.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 13048773 is about 3612.3085416393. The cubic root of 13048773 is about 235.4271572983.

The spelling of 13048773 in words is "thirteen million, forty-eight thousand, seven hundred seventy-three".