2825791 has 8 divisors (see below), whose sum is σ = 3020544. Its totient is φ = 2634240.

The previous prime is 2825783. The next prime is 2825819. The reversal of 2825791 is 1975282.

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 2825791 - 2³ = 2825783 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 (2825701) 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, 1186 + ... + 2656.

It is an arithmetic number, because the mean of its divisors is an integer number (377568).

2^2825791 is an apocalyptic number.

2825791 is a deficient number, since it is larger than the sum of its proper divisors (194753).

2825791 is a wasteful number, since it uses less digits than its factorization.

2825791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601.

The product of its digits is 10080, while the sum is 34.

The square root of 2825791 is about 1681.0089232363. The cubic root of 2825791 is about 141.3774071684.

The spelling of 2825791 in words is "two million, eight hundred twenty-five thousand, seven hundred ninety-one".