5466636 has 72 divisors (see below), whose sum is σ = 16502640. Its totient is φ = 1560384.

The previous prime is 5466631. The next prime is 5466667. The reversal of 5466636 is 6366645.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5466636.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5466631) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4776 + ... + 5808.

Almost surely, 2^5466636 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 5466636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8251320).

5466636 is an abundant number, since it is smaller than the sum of its proper divisors (11036004).

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

5466636 is a wasteful number, since it uses less digits than its factorization.

5466636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060 (or 1045 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 5466636 is about 2338.0838308324. The cubic root of 5466636 is about 176.1597636775.

Subtracting 5466636 from its reverse (6366645), we obtain a palindrome (900009).

The spelling of 5466636 in words is "five million, four hundred sixty-six thousand, six hundred thirty-six".