2248451 has 2 divisors, whose sum is σ = 2248452. Its totient is φ = 2248450.

The previous prime is 2248447. The next prime is 2248469. The reversal of 2248451 is 1548422.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2248451 - 2² = 2248447 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2248451.

It is not a weakly prime, because it can be changed into another prime (2248651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1124225 + 1124226.

It is an arithmetic number, because the mean of its divisors is an integer number (1124226).

2^2248451 is an apocalyptic number.

2248451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2248451 is an equidigital number, since it uses as much as digits as its factorization.

2248451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2560, while the sum is 26.

The square root of 2248451 is about 1499.4835777694. The cubic root of 2248451 is about 131.0069922263.

The spelling of 2248451 in words is "two million, two hundred forty-eight thousand, four hundred fifty-one".