36816828 has 12 divisors (see below), whose sum is σ = 85905960. Its totient is φ = 12272272.

The previous prime is 36816827. The next prime is 36816833. The reversal of 36816828 is 82861863.

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

It is a self number, because there is not a number n which added to its sum of digits gives 36816828.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36816827) 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, 1534023 + ... + 1534046.

It is an arithmetic number, because the mean of its divisors is an integer number (7158830).

Almost surely, 2^36816828 is an apocalyptic number.

It is an amenable number.

36816828 is an abundant number, since it is smaller than the sum of its proper divisors (49089132).

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

36816828 is a wasteful number, since it uses less digits than its factorization.

36816828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3068076 (or 3068074 counting only the distinct ones).

The product of its digits is 110592, while the sum is 42.

The square root of 36816828 is about 6067.6872035397. The cubic root of 36816828 is about 332.6713925957.

The spelling of 36816828 in words is "thirty-six million, eight hundred sixteen thousand, eight hundred twenty-eight".