2248823 has 4 divisors (see below), whose sum is σ = 2309640. Its totient is φ = 2188008.

The previous prime is 2248787. The next prime is 2248837. The reversal of 2248823 is 3288422.

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

It is a cyclic number.

It is not a de Polignac number, because 2248823 - 2⁶ = 2248759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2248853) 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, 30353 + ... + 30426.

It is an arithmetic number, because the mean of its divisors is an integer number (577410).

2^2248823 is an apocalyptic number.

2248823 is a deficient number, since it is larger than the sum of its proper divisors (60817).

2248823 is an equidigital number, since it uses as much as digits as its factorization.

2248823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60816.

The product of its digits is 6144, while the sum is 29.

The square root of 2248823 is about 1499.6076153448. The cubic root of 2248823 is about 131.0142167427.

The spelling of 2248823 in words is "two million, two hundred forty-eight thousand, eight hundred twenty-three".