6524226 has 80 divisors (see below), whose sum is σ = 16308864. Its totient is φ = 1938816.

The previous prime is 6524213. The next prime is 6524227. The reversal of 6524226 is 6224256.

6524226 is a `hidden beast` number, since 652 + 4 + 2 + 2 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 6524226.

It is not an unprimeable number, because it can be changed into a prime (6524227) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 63291 + ... + 63393.

Almost surely, 2^6524226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6524226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8154432).

6524226 is an abundant number, since it is smaller than the sum of its proper divisors (9784638).

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

6524226 is a wasteful number, since it uses less digits than its factorization.

6524226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157 (or 148 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 6524226 is about 2554.2564475792. The cubic root of 6524226 is about 186.8571263241.

The spelling of 6524226 in words is "six million, five hundred twenty-four thousand, two hundred twenty-six".