2533628 has 6 divisors (see below), whose sum is σ = 4433856. Its totient is φ = 1266812.

The previous prime is 2533627. The next prime is 2533651. The reversal of 2533628 is 8263352.

It is a self number, because there is not a number n which added to its sum of digits gives 2533628.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2533627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316700 + ... + 316707.

It is an arithmetic number, because the mean of its divisors is an integer number (738976).

2^2533628 is an apocalyptic number.

It is an amenable number.

2533628 is a deficient number, since it is larger than the sum of its proper divisors (1900228).

2533628 is a wasteful number, since it uses less digits than its factorization.

2533628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633411 (or 633409 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 2533628 is about 1591.7374155306. The cubic root of 2533628 is about 136.3267087618.

The spelling of 2533628 in words is "two million, five hundred thirty-three thousand, six hundred twenty-eight".