2536836 has 12 divisors (see below), whose sum is σ = 5919312. Its totient is φ = 845608.

The previous prime is 2536819. The next prime is 2536837. The reversal of 2536836 is 6386352.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 2536797 and 2536806.

It is not an unprimeable number, because it can be changed into a prime (2536837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105690 + ... + 105713.

It is an arithmetic number, because the mean of its divisors is an integer number (493276).

2^2536836 is an apocalyptic number.

It is an amenable number.

2536836 is an abundant number, since it is smaller than the sum of its proper divisors (3382476).

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

2536836 is a wasteful number, since it uses less digits than its factorization.

2536836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211410 (or 211408 counting only the distinct ones).

The product of its digits is 25920, while the sum is 33.

The square root of 2536836 is about 1592.7448006508. The cubic root of 2536836 is about 136.3842220235.

The spelling of 2536836 in words is "two million, five hundred thirty-six thousand, eight hundred thirty-six".