5148791 has 8 divisors (see below), whose sum is σ = 5523120. Its totient is φ = 4784832.

The previous prime is 5148779. The next prime is 5148799. The reversal of 5148791 is 1978415.

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

It is a cyclic number.

It is not a de Polignac number, because 5148791 - 2¹⁸ = 4886647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5148799) 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, 1550 + ... + 3563.

It is an arithmetic number, because the mean of its divisors is an integer number (690390).

Almost surely, 2^5148791 is an apocalyptic number.

5148791 is a deficient number, since it is larger than the sum of its proper divisors (374329).

5148791 is a wasteful number, since it uses less digits than its factorization.

5148791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5185.

The product of its digits is 10080, while the sum is 35.

The square root of 5148791 is about 2269.0947534204. The cubic root of 5148791 is about 172.6772357455.

The spelling of 5148791 in words is "five million, one hundred forty-eight thousand, seven hundred ninety-one".