10564426 has 8 divisors (see below), whose sum is σ = 16083360. Its totient is φ = 5203308.

The previous prime is 10564423. The next prime is 10564441. The reversal of 10564426 is 62446501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10564426² = 223214193418952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10564394 and 10564403.

It is not an unprimeable number, because it can be changed into a prime (10564423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39286 + ... + 39553.

It is an arithmetic number, because the mean of its divisors is an integer number (2010420).

Almost surely, 2^10564426 is an apocalyptic number.

10564426 is a deficient number, since it is larger than the sum of its proper divisors (5518934).

10564426 is an equidigital number, since it uses as much as digits as its factorization.

10564426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78908.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 10564426 is about 3250.2962941861. The cubic root of 10564426 is about 219.4229090203.

The spelling of 10564426 in words is "ten million, five hundred sixty-four thousand, four hundred twenty-six".