2825651 has 2 divisors, whose sum is σ = 2825652. Its totient is φ = 2825650.

The previous prime is 2825639. The next prime is 2825657. The reversal of 2825651 is 1565282.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2825651 - 2¹⁸ = 2563507 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2825657) 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 as a sum of consecutive naturals, namely, 1412825 + 1412826.

It is an arithmetic number, because the mean of its divisors is an integer number (1412826).

2^2825651 is an apocalyptic number.

2825651 is a deficient number, since it is larger than the sum of its proper divisors (1).

2825651 is an equidigital number, since it uses as much as digits as its factorization.

2825651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4800, while the sum is 29.

The square root of 2825651 is about 1680.9672810617. The cubic root of 2825651 is about 141.3750723456.

The spelling of 2825651 in words is "two million, eight hundred twenty-five thousand, six hundred fifty-one".