10140828 has 12 divisors (see below), whose sum is σ = 23661960. Its totient is φ = 3380272.

The previous prime is 10140797. The next prime is 10140829. The reversal of 10140828 is 82804101.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 10140798 and 10140807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10140829) 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 3 ways as a sum of consecutive naturals, for example, 422523 + ... + 422546.

It is an arithmetic number, because the mean of its divisors is an integer number (1971830).

Almost surely, 2^10140828 is an apocalyptic number.

It is an amenable number.

10140828 is an abundant number, since it is smaller than the sum of its proper divisors (13521132).

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

10140828 is a wasteful number, since it uses less digits than its factorization.

10140828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845076 (or 845074 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 10140828 is about 3184.4666743428. The cubic root of 10140828 is about 216.4501073545.

Adding to 10140828 its reverse (82804101), we get a palindrome (92944929).

The spelling of 10140828 in words is "ten million, one hundred forty thousand, eight hundred twenty-eight".