8504642 has 8 divisors (see below), whose sum is σ = 12833856. Its totient is φ = 4226692.

The previous prime is 8504599. The next prime is 8504653. The reversal of 8504642 is 2464058.

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

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, 12398 + ... + 13065.

It is an arithmetic number, because the mean of its divisors is an integer number (1604232).

Almost surely, 2^8504642 is an apocalyptic number.

8504642 is a deficient number, since it is larger than the sum of its proper divisors (4329214).

8504642 is a wasteful number, since it uses less digits than its factorization.

8504642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25632.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 8504642 is about 2916.2719351940. The cubic root of 8504642 is about 204.1198993996.

The spelling of 8504642 in words is "eight million, five hundred four thousand, six hundred forty-two".