2825197 has 4 divisors (see below), whose sum is σ = 2829760. Its totient is φ = 2820636.

The previous prime is 2825191. The next prime is 2825227. The reversal of 2825197 is 7915282.

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.

It is a cyclic number.

It is not a de Polignac number, because 2825197 - 2¹⁵ = 2792429 is a prime.

It is a Duffinian number.

2825197 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2825191) 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, 1173 + ... + 2650.

It is an arithmetic number, because the mean of its divisors is an integer number (707440).

2^2825197 is an apocalyptic number.

It is an amenable number.

2825197 is a deficient number, since it is larger than the sum of its proper divisors (4563).

2825197 is an equidigital number, since it uses as much as digits as its factorization.

2825197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4562.

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

The square root of 2825197 is about 1680.8322343411. The cubic root of 2825197 is about 141.3675003181.

The spelling of 2825197 in words is "two million, eight hundred twenty-five thousand, one hundred ninety-seven".