10008420 has 24 divisors (see below), whose sum is σ = 28023744. Its totient is φ = 2668896.

The previous prime is 10008419. The next prime is 10008437. The reversal of 10008420 is 2480001.

10008420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10008420.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83344 + ... + 83463.

It is an arithmetic number, because the mean of its divisors is an integer number (1167656).

Almost surely, 2^10008420 is an apocalyptic number.

10008420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10008420 is an abundant number, since it is smaller than the sum of its proper divisors (18015324).

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

10008420 is a wasteful number, since it uses less digits than its factorization.

10008420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166819 (or 166817 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 10008420 is about 3163.6086989386. The cubic root of 10008420 is about 215.5039198401.

Adding to 10008420 its reverse (2480001), we get a palindrome (12488421).

The spelling of 10008420 in words is "ten million, eight thousand, four hundred twenty".