2536228 has 12 divisors (see below), whose sum is σ = 4450572. Its totient is φ = 1264640.

The previous prime is 2536217. The next prime is 2536241. The reversal of 2536228 is 8226352.

It can be written as a sum of positive squares in 2 ways, for example, as 788544 + 1747684 = 888^2 + 1322^2 .

It is a d-powerful number, because it can be written as 2¹² + 5⁸ + 3⁹ + 6⁵ + 2¹⁴ + 2²¹ + 8³ .

It is a junction number, because it is equal to n+sod(n) for n = 2536196 and 2536205.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1476 + ... + 2692.

It is an arithmetic number, because the mean of its divisors is an integer number (370881).

2^2536228 is an apocalyptic number.

It is an amenable number.

2536228 is a deficient number, since it is larger than the sum of its proper divisors (1914344).

2536228 is a wasteful number, since it uses less digits than its factorization.

2536228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1742 (or 1740 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 2536228 is about 1592.5539237338. The cubic root of 2536228 is about 136.3733254799.

The spelling of 2536228 in words is "two million, five hundred thirty-six thousand, two hundred twenty-eight".