2248297 has 4 divisors (see below), whose sum is σ = 2253636. Its totient is φ = 2242960.

The previous prime is 2248291. The next prime is 2248303. The reversal of 2248297 is 7928422.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2248291) and next prime (2248303).

It can be written as a sum of positive squares in 2 ways, for example, as 670761 + 1577536 = 819^2 + 1256^2 .

It is a cyclic number.

It is not a de Polignac number, because 2248297 - 2¹⁵ = 2215529 is a prime.

It is a Duffinian number.

2248297 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2248291) 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, 1978 + ... + 2899.

It is an arithmetic number, because the mean of its divisors is an integer number (563409).

2^2248297 is an apocalyptic number.

It is an amenable number.

2248297 is a deficient number, since it is larger than the sum of its proper divisors (5339).

2248297 is an equidigital number, since it uses as much as digits as its factorization.

2248297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5338.

The product of its digits is 16128, while the sum is 34.

The square root of 2248297 is about 1499.4322258775. The cubic root of 2248297 is about 131.0040011986.

The spelling of 2248297 in words is "two million, two hundred forty-eight thousand, two hundred ninety-seven".