8878542 has 8 divisors (see below), whose sum is σ = 17757096. Its totient is φ = 2959512.

The previous prime is 8878537. The next prime is 8878543. The reversal of 8878542 is 2458788.

It is a sphenic number, since it is the product of 3 distinct primes.

8878542 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 8878494 and 8878503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8878543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 739873 + ... + 739884.

It is an arithmetic number, because the mean of its divisors is an integer number (2219637).

Almost surely, 2^8878542 is an apocalyptic number.

8878542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8878542 is a wasteful number, since it uses less digits than its factorization.

8878542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1479762.

The product of its digits is 143360, while the sum is 42.

The square root of 8878542 is about 2979.6882387257. The cubic root of 8878542 is about 207.0684270500.

The spelling of 8878542 in words is "eight million, eight hundred seventy-eight thousand, five hundred forty-two".