2153283 has 16 divisors (see below), whose sum is σ = 3269376. Its totient is φ = 1247840.

The previous prime is 2153273. The next prime is 2153297. The reversal of 2153283 is 3823512.

It is not a de Polignac number, because 2153283 - 2⁴ = 2153267 is a prime.

2153283 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2153243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 660 + ... + 2177.

It is an arithmetic number, because the mean of its divisors is an integer number (204336).

2^2153283 is an apocalyptic number.

2153283 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2153283 is a deficient number, since it is larger than the sum of its proper divisors (1116093).

2153283 is a wasteful number, since it uses less digits than its factorization.

2153283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2874.

The product of its digits is 1440, while the sum is 24.

The square root of 2153283 is about 1467.4068965355. The cubic root of 2153283 is about 129.1319483982.

Adding to 2153283 its reverse (3823512), we get a palindrome (5976795).

The spelling of 2153283 in words is "two million, one hundred fifty-three thousand, two hundred eighty-three".