10842840 has 48 divisors (see below), whose sum is σ = 35240400. Its totient is φ = 2891328.

The previous prime is 10842833. The next prime is 10842847. The reversal of 10842840 is 4824801.

10842840 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10842833) and next prime (10842847).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10842847) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14700 + ... + 15419.

It is an arithmetic number, because the mean of its divisors is an integer number (734175).

Almost surely, 2^10842840 is an apocalyptic number.

10842840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10842840 is an abundant number, since it is smaller than the sum of its proper divisors (24397560).

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

10842840 is a wasteful number, since it uses less digits than its factorization.

10842840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30136 (or 30129 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 10842840 is about 3292.8467926704. The cubic root of 10842840 is about 221.3337708254. Note that the first 3 decimals are identical.

The spelling of 10842840 in words is "ten million, eight hundred forty-two thousand, eight hundred forty".