10563764 has 6 divisors (see below), whose sum is σ = 18486594. Its totient is φ = 5281880.

The previous prime is 10563727. The next prime is 10563769. The reversal of 10563764 is 46736501.

It can be written as a sum of positive squares in only one way, i.e., 10368400 + 195364 = 3220^2 + 442^2 .

It is a super-2 number, since 2×10563764² = 223186219695392, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10563764.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10563769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1320467 + ... + 1320474.

It is an arithmetic number, because the mean of its divisors is an integer number (3081099).

Almost surely, 2^10563764 is an apocalyptic number.

It is an amenable number.

10563764 is a deficient number, since it is larger than the sum of its proper divisors (7922830).

10563764 is a wasteful number, since it uses less digits than its factorization.

10563764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2640945 (or 2640943 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 10563764 is about 3250.1944557211. The cubic root of 10563764 is about 219.4183256825.

The spelling of 10563764 in words is "ten million, five hundred sixty-three thousand, seven hundred sixty-four".