2553536 has 28 divisors (see below), whose sum is σ = 5367528. Its totient is φ = 1201152.

The previous prime is 2553527. The next prime is 2553539. The reversal of 2553536 is 6353552.

It is a happy number.

2553536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2553536² = 13041092206592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2553499 and 2553508.

It is not an unprimeable number, because it can be changed into a prime (2553539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86 + ... + 2261.

2^2553536 is an apocalyptic number.

It is an amenable number.

2553536 is an abundant number, since it is smaller than the sum of its proper divisors (2813992).

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

2553536 is a wasteful number, since it uses less digits than its factorization.

2553536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2376 (or 2366 counting only the distinct ones).

The product of its digits is 13500, while the sum is 29.

The square root of 2553536 is about 1597.9787232626. The cubic root of 2553536 is about 136.6828403094.

The spelling of 2553536 in words is "two million, five hundred fifty-three thousand, five hundred thirty-six".