8573042 has 8 divisors (see below), whose sum is σ = 12877056. Its totient is φ = 4280692.

The previous prime is 8573041. The next prime is 8573051. The reversal of 8573042 is 2403758.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 8572996 and 8573014.

It is not an unprimeable number, because it can be changed into a prime (8573041) 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, 758 + ... + 4209.

It is an arithmetic number, because the mean of its divisors is an integer number (1609632).

Almost surely, 2^8573042 is an apocalyptic number.

8573042 is a deficient number, since it is larger than the sum of its proper divisors (4304014).

8573042 is a wasteful number, since it uses less digits than its factorization.

8573042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5832.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 8573042 is about 2927.9757512657. The cubic root of 8573042 is about 204.6656616408.

The spelling of 8573042 in words is "eight million, five hundred seventy-three thousand, forty-two".