2253356 has 24 divisors (see below), whose sum is σ = 4704000. Its totient is φ = 923472.

The previous prime is 2253353. The next prime is 2253371. The reversal of 2253356 is 6533522.

It is a super-2 number, since 2×2253356² = 10155226525472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2253353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1106 + ... + 2393.

It is an arithmetic number, because the mean of its divisors is an integer number (196000).

2^2253356 is an apocalyptic number.

It is an amenable number.

2253356 is an abundant number, since it is smaller than the sum of its proper divisors (2450644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2253356 is a wasteful number, since it uses less digits than its factorization.

2253356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3533 (or 3531 counting only the distinct ones).

The product of its digits is 5400, while the sum is 26.

The square root of 2253356 is about 1501.1182498391. The cubic root of 2253356 is about 131.1021870356.

Adding to 2253356 its reverse (6533522), we get a palindrome (8786878).

The spelling of 2253356 in words is "two million, two hundred fifty-three thousand, three hundred fifty-six".