2423253 has 16 divisors (see below), whose sum is σ = 3715200. Its totient is φ = 1376256.

The previous prime is 2423249. The next prime is 2423339. The reversal of 2423253 is 3523242.

It is not a de Polignac number, because 2423253 - 2² = 2423249 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a d-powerful number, because it can be written as 2¹³ + 4 + 2¹⁷ + 3⁸ + 2²¹ + 5⁵ + 3¹¹ .

2423253 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2423233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5173 + ... + 5621.

It is an arithmetic number, because the mean of its divisors is an integer number (232200).

2^2423253 is an apocalyptic number.

It is an amenable number.

2423253 is a deficient number, since it is larger than the sum of its proper divisors (1291947).

2423253 is a wasteful number, since it uses less digits than its factorization.

2423253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716.

The product of its digits is 1440, while the sum is 21.

The square root of 2423253 is about 1556.6801212838. The cubic root of 2423253 is about 134.3175989195.

Adding to 2423253 its reverse (3523242), we get a palindrome (5946495).

The spelling of 2423253 in words is "two million, four hundred twenty-three thousand, two hundred fifty-three".