8878740 has 48 divisors (see below), whose sum is σ = 26775168. Its totient is φ = 2185344.

The previous prime is 8878711. The next prime is 8878789. The reversal of 8878740 is 478788.

8878740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 8878692 and 8878701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4912 + ... + 6471.

It is an arithmetic number, because the mean of its divisors is an integer number (557816).

Almost surely, 2^8878740 is an apocalyptic number.

It is an amenable number.

8878740 is an abundant number, since it is smaller than the sum of its proper divisors (17896428).

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

8878740 is a wasteful number, since it uses less digits than its factorization.

8878740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11408 (or 11406 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 42.

The square root of 8878740 is about 2979.7214634929. The cubic root of 8878740 is about 207.0699663134.

The spelling of 8878740 in words is "eight million, eight hundred seventy-eight thousand, seven hundred forty".