2248651 has 2 divisors, whose sum is σ = 2248652. Its totient is φ = 2248650.

The previous prime is 2248639. The next prime is 2248661. The reversal of 2248651 is 1568422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2248651 - 2⁹ = 2248139 is a prime.

2248651 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2248661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1124325 + 1124326.

It is an arithmetic number, because the mean of its divisors is an integer number (1124326).

2^2248651 is an apocalyptic number.

2248651 is a deficient number, since it is larger than the sum of its proper divisors (1).

2248651 is an equidigital number, since it uses as much as digits as its factorization.

2248651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3840, while the sum is 28.

The square root of 2248651 is about 1499.5502659131. The cubic root of 2248651 is about 131.0108764739.

The spelling of 2248651 in words is "two million, two hundred forty-eight thousand, six hundred fifty-one".