6522572 has 24 divisors (see below), whose sum is σ = 13107360. Its totient is φ = 2782080.

The previous prime is 6522569. The next prime is 6522583. The reversal of 6522572 is 2752256.

It is a plaindrome in base 12.

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 7 ways as a sum of consecutive naturals, for example, 7454 + ... + 8282.

It is an arithmetic number, because the mean of its divisors is an integer number (546140).

Almost surely, 2^6522572 is an apocalyptic number.

It is an amenable number.

6522572 is an abundant number, since it is smaller than the sum of its proper divisors (6584788).

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

6522572 is a wasteful number, since it uses less digits than its factorization.

6522572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121 (or 1119 counting only the distinct ones).

The product of its digits is 8400, while the sum is 29.

The square root of 6522572 is about 2553.9326537714. The cubic root of 6522572 is about 186.8413345246.

The spelling of 6522572 in words is "six million, five hundred twenty-two thousand, five hundred seventy-two".