10022840 has 32 divisors (see below), whose sum is σ = 22740480. Its totient is φ = 3975552.

The previous prime is 10022821. The next prime is 10022851. The reversal of 10022840 is 4822001.

It is a congruent number.

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, 4094 + ... + 6066.

It is an arithmetic number, because the mean of its divisors is an integer number (710640).

Almost surely, 2^10022840 is an apocalyptic number.

10022840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10022840 is an abundant number, since it is smaller than the sum of its proper divisors (12717640).

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

10022840 is a wasteful number, since it uses less digits than its factorization.

10022840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111 (or 2107 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 10022840 is about 3165.8869215435. The cubic root of 10022840 is about 215.6073685786.

Adding to 10022840 its reverse (4822001), we get a palindrome (14844841).

The spelling of 10022840 in words is "ten million, twenty-two thousand, eight hundred forty".