2153264 has 20 divisors (see below), whose sum is σ = 4244520. Its totient is φ = 1057920.

The previous prime is 2153243. The next prime is 2153267. The reversal of 2153264 is 4623512.

It is a super-3 number, since 3×2153264³ = 29951121813338591232, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2153267) 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, 197 + ... + 2084.

It is an arithmetic number, because the mean of its divisors is an integer number (212226).

2^2153264 is an apocalyptic number.

It is an amenable number.

2153264 is a deficient number, since it is larger than the sum of its proper divisors (2091256).

2153264 is a wasteful number, since it uses less digits than its factorization.

2153264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2348 (or 2342 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 2153264 is about 1467.4004225160. The cubic root of 2153264 is about 129.1315685884.

Adding to 2153264 its reverse (4623512), we get a palindrome (6776776).

The spelling of 2153264 in words is "two million, one hundred fifty-three thousand, two hundred sixty-four".