10012562 has 24 divisors (see below), whose sum is σ = 17729280. Its totient is φ = 4227720.

The previous prime is 10012559. The next prime is 10012571. The reversal of 10012562 is 26521001.

It is a self number, because there is not a number n which added to its sum of digits gives 10012562.

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 11 ways as a sum of consecutive naturals, for example, 6239 + ... + 7677.

It is an arithmetic number, because the mean of its divisors is an integer number (738720).

Almost surely, 2^10012562 is an apocalyptic number.

10012562 is a deficient number, since it is larger than the sum of its proper divisors (7716718).

10012562 is a wasteful number, since it uses less digits than its factorization.

10012562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1526 (or 1519 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 10012562 is about 3164.2632633838. The cubic root of 10012562 is about 215.5336446161.

Adding to 10012562 its reverse (26521001), we get a palindrome (36533563).

The spelling of 10012562 in words is "ten million, twelve thousand, five hundred sixty-two".