6245564 has 18 divisors (see below), whose sum is σ = 11836440. Its totient is φ = 2882256.

The previous prime is 6245557. The next prime is 6245567. The reversal of 6245564 is 4655426.

It is a self number, because there is not a number n which added to its sum of digits gives 6245564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6245567) 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, 3944 + ... + 5295.

It is an arithmetic number, because the mean of its divisors is an integer number (657580).

Almost surely, 2^6245564 is an apocalyptic number.

It is an amenable number.

6245564 is a deficient number, since it is larger than the sum of its proper divisors (5590876).

6245564 is a wasteful number, since it uses less digits than its factorization.

6245564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9269 (or 9254 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 6245564 is about 2499.1126425193. The cubic root of 6245564 is about 184.1579849810.

The spelling of 6245564 in words is "six million, two hundred forty-five thousand, five hundred sixty-four".