8842040 has 32 divisors (see below), whose sum is σ = 21066480. Its totient is φ = 3328512.

The previous prime is 8842039. The next prime is 8842069. The reversal of 8842040 is 402488.

8842040 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

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, 5822 + ... + 7181.

Almost surely, 2^8842040 is an apocalyptic number.

It is an amenable number.

8842040 is an abundant number, since it is smaller than the sum of its proper divisors (12224440).

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

8842040 is a wasteful number, since it uses less digits than its factorization.

8842040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13031 (or 13027 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

The square root of 8842040 is about 2973.5567927988. The cubic root of 8842040 is about 206.7842665182.

The spelling of 8842040 in words is "eight million, eight hundred forty-two thousand, forty".