8870542 has 8 divisors (see below), whose sum is σ = 13466376. Its totient is φ = 4381752.

The previous prime is 8870509. The next prime is 8870551. The reversal of 8870542 is 2450788.

8870542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 8870498 and 8870507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26553 + ... + 26884.

It is an arithmetic number, because the mean of its divisors is an integer number (1683297).

Almost surely, 2^8870542 is an apocalyptic number.

8870542 is a deficient number, since it is larger than the sum of its proper divisors (4595834).

8870542 is a wasteful number, since it uses less digits than its factorization.

8870542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53522.

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 8870542 is about 2978.3455138718. The cubic root of 8870542 is about 207.0062154388.

The spelling of 8870542 in words is "eight million, eight hundred seventy thousand, five hundred forty-two".