13048791 has 8 divisors (see below), whose sum is σ = 19883904. Its totient is φ = 7456440.

The previous prime is 13048787. The next prime is 13048793. The reversal of 13048791 is 19784031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13048791 - 2² = 13048787 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13048793) 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, 310665 + ... + 310706.

It is an arithmetic number, because the mean of its divisors is an integer number (2485488).

Almost surely, 2^13048791 is an apocalyptic number.

13048791 is a deficient number, since it is larger than the sum of its proper divisors (6835113).

13048791 is an equidigital number, since it uses as much as digits as its factorization.

13048791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621381.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 13048791 is about 3612.3110331199. The cubic root of 13048791 is about 235.4272655508.

The spelling of 13048791 in words is "thirteen million, forty-eight thousand, seven hundred ninety-one".