2123248 has 20 divisors (see below), whose sum is σ = 4149288. Its totient is φ = 1052480.

The previous prime is 2123243. The next prime is 2123257. The reversal of 2123248 is 8423212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123243) 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, 1590 + ... + 2602.

2^2123248 is an apocalyptic number.

It is an amenable number.

2123248 is a deficient number, since it is larger than the sum of its proper divisors (2026040).

2123248 is a wasteful number, since it uses less digits than its factorization.

2123248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152 (or 1146 counting only the distinct ones).

The product of its digits is 768, while the sum is 22.

The square root of 2123248 is about 1457.1369187554. The cubic root of 2123248 is about 128.5287373842.

The spelling of 2123248 in words is "two million, one hundred twenty-three thousand, two hundred forty-eight".