10122564 has 24 divisors (see below), whose sum is σ = 23708160. Its totient is φ = 3361504.

The previous prime is 10122559. The next prime is 10122577. The reversal of 10122564 is 46522101.

It is a self number, because there is not a number n which added to its sum of digits gives 10122564.

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, 2077 + ... + 4955.

It is an arithmetic number, because the mean of its divisors is an integer number (987840).

Almost surely, 2^10122564 is an apocalyptic number.

It is an amenable number.

10122564 is an abundant number, since it is smaller than the sum of its proper divisors (13585596).

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

10122564 is a wasteful number, since it uses less digits than its factorization.

10122564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3179 (or 3177 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 10122564 is about 3181.5977118423. The cubic root of 10122564 is about 216.3200844264.

Adding to 10122564 its reverse (46522101), we get a palindrome (56644665).

The spelling of 10122564 in words is "ten million, one hundred twenty-two thousand, five hundred sixty-four".