2528608 has 24 divisors (see below), whose sum is σ = 5140800. Its totient is φ = 1223040.

The previous prime is 2528599. The next prime is 2528621. The reversal of 2528608 is 8068252.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a self number, because there is not a number n which added to its sum of digits gives 2528608.

It is a congruent number.

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, 283 + ... + 2266.

It is an arithmetic number, because the mean of its divisors is an integer number (214200).

2^2528608 is an apocalyptic number.

It is an amenable number.

2528608 is an abundant number, since it is smaller than the sum of its proper divisors (2612192).

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

2528608 is a wasteful number, since it uses less digits than its factorization.

2528608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2590 (or 2582 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 2528608 is about 1590.1597404035. The cubic root of 2528608 is about 136.2366123254.

It can be divided in two parts, 2528 and 608, that added together give a square (3136 = 56²).

The spelling of 2528608 in words is "two million, five hundred twenty-eight thousand, six hundred eight".