2552136 has 32 divisors (see below), whose sum is σ = 6531360. Its totient is φ = 830592.

The previous prime is 2552119. The next prime is 2552171. The reversal of 2552136 is 6312552.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205 + ... + 2268.

It is an arithmetic number, because the mean of its divisors is an integer number (204105).

2^2552136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2552136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3265680).

2552136 is an abundant number, since it is smaller than the sum of its proper divisors (3979224).

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

2552136 is a wasteful number, since it uses less digits than its factorization.

2552136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525 (or 2521 counting only the distinct ones).

The product of its digits is 1800, while the sum is 24.

The square root of 2552136 is about 1597.5406098125. The cubic root of 2552136 is about 136.6578565277.

Adding to 2552136 its reverse (6312552), we get a palindrome (8864688).

The spelling of 2552136 in words is "two million, five hundred fifty-two thousand, one hundred thirty-six".