10563464 has 8 divisors (see below), whose sum is σ = 19806510. Its totient is φ = 5281728.

The previous prime is 10563461. The next prime is 10563473. The reversal of 10563464 is 46436501.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10510564 + 52900 = 3242^2 + 230^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×10563464² = 223173543358592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10563461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 660209 + ... + 660224.

Almost surely, 2^10563464 is an apocalyptic number.

It is an amenable number.

10563464 is a deficient number, since it is larger than the sum of its proper divisors (9243046).

10563464 is a wasteful number, since it uses less digits than its factorization.

10563464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320439 (or 1320435 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 10563464 is about 3250.1483043086. The cubic root of 10563464 is about 219.4162485781.

Adding to 10563464 its reverse (46436501), we get a palindrome (56999965).

The spelling of 10563464 in words is "ten million, five hundred sixty-three thousand, four hundred sixty-four".