8452836 has 60 divisors (see below), whose sum is σ = 25260928. Its totient is φ = 2414448.

The previous prime is 8452819. The next prime is 8452877. The reversal of 8452836 is 6382548.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 8³ + 4⁵ + 5⁵ + 2²³ + 8³ + 3¹⁰ + 6 .

It is a self number, because there is not a number n which added to its sum of digits gives 8452836.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 405 + ... + 4131.

Almost surely, 2^8452836 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8452836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12630464).

8452836 is an abundant number, since it is smaller than the sum of its proper divisors (16808092).

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

8452836 is a wasteful number, since it uses less digits than its factorization.

8452836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3750 (or 3739 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 8452836 is about 2907.3761366566. The cubic root of 8452836 is about 203.7045897270.

The spelling of 8452836 in words is "eight million, four hundred fifty-two thousand, eight hundred thirty-six".