2208536 has 16 divisors (see below), whose sum is σ = 4517640. Its totient is φ = 1003840.

The previous prime is 2208517. The next prime is 2208559. The reversal of 2208536 is 6358022.

2208536 = 364² + 365² + ... + 379².

It is a d-powerful number, because it can be written as 2⁵ + 2²¹ + 0 + 8⁵ + 5⁷ + 3⁵ + 6³ .

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, 12461 + ... + 12636.

2^2208536 is an apocalyptic number.

It is an amenable number.

2208536 is an abundant number, since it is smaller than the sum of its proper divisors (2309104).

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

2208536 is a wasteful number, since it uses less digits than its factorization.

2208536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25114 (or 25110 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2208536 is about 1486.1143966734. The cubic root of 2208536 is about 130.2271374286.

It can be divided in two parts, 2208 and 536, that added together give a cube (2744 = 14³).

The spelling of 2208536 in words is "two million, two hundred eight thousand, five hundred thirty-six".