2252651 has 2 divisors, whose sum is σ = 2252652. Its totient is φ = 2252650.

The previous prime is 2252647. The next prime is 2252681. The reversal of 2252651 is 1562522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2252651 - 2² = 2252647 is a prime.

It is a d-powerful number, because it can be written as 2⁴ + 2⁶ + 5⁵ + 2¹⁴ + 6⁷ + 5⁹ + 1 .

It is not a weakly prime, because it can be changed into another prime (2252611) 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, 1126325 + 1126326.

It is an arithmetic number, because the mean of its divisors is an integer number (1126326).

2^2252651 is an apocalyptic number.

2252651 is a deficient number, since it is larger than the sum of its proper divisors (1).

2252651 is an equidigital number, since it uses as much as digits as its factorization.

2252651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1200, while the sum is 23.

The square root of 2252651 is about 1500.8834065310. The cubic root of 2252651 is about 131.0885131076.

The spelling of 2252651 in words is "two million, two hundred fifty-two thousand, six hundred fifty-one".