2636798 has 16 divisors (see below), whose sum is σ = 4147200. Its totient is φ = 1255800.

The previous prime is 2636797. The next prime is 2636813. The reversal of 2636798 is 8976362.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2636791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4103 + ... + 4701.

It is an arithmetic number, because the mean of its divisors is an integer number (259200).

2^2636798 is an apocalyptic number.

2636798 is a deficient number, since it is larger than the sum of its proper divisors (1510402).

2636798 is a wasteful number, since it uses less digits than its factorization.

2636798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703.

The product of its digits is 108864, while the sum is 41.

The square root of 2636798 is about 1623.8220345838. The cubic root of 2636798 is about 138.1525652894.

The spelling of 2636798 in words is "two million, six hundred thirty-six thousand, seven hundred ninety-eight".