6623036 has 18 divisors (see below), whose sum is σ = 13483008. Its totient is φ = 2838360.

The previous prime is 6623033. The next prime is 6623041. The reversal of 6623036 is 6303266.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6622996 and 6623014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6623033) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16700 + ... + 17091.

It is an arithmetic number, because the mean of its divisors is an integer number (749056).

Almost surely, 2^6623036 is an apocalyptic number.

It is an amenable number.

6623036 is an abundant number, since it is smaller than the sum of its proper divisors (6859972).

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

6623036 is a wasteful number, since it uses less digits than its factorization.

6623036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33809 (or 33800 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 6623036 is about 2573.5259858801. The cubic root of 6623036 is about 187.7957265177.

It can be divided in two parts, 66230 and 36, that added together give a palindrome (66266).

The spelling of 6623036 in words is "six million, six hundred twenty-three thousand, thirty-six".