10026580 has 24 divisors (see below), whose sum is σ = 21121128. Its totient is φ = 3998208.

The previous prime is 10026571. The next prime is 10026581. The reversal of 10026580 is 8562001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1628176 + 8398404 = 1276^2 + 2898^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10026581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8592 + ... + 9688.

It is an arithmetic number, because the mean of its divisors is an integer number (880047).

Almost surely, 2^10026580 is an apocalyptic number.

10026580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10026580 is an abundant number, since it is smaller than the sum of its proper divisors (11094548).

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

10026580 is a wasteful number, since it uses less digits than its factorization.

10026580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1563 (or 1561 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 10026580 is about 3166.4775382118. The cubic root of 10026580 is about 215.6341830438.

Adding to 10026580 its reverse (8562001), we get a palindrome (18588581).

The spelling of 10026580 in words is "ten million, twenty-six thousand, five hundred eighty".