8573318146 has 16 divisors (see below), whose sum is σ = 12917475648. Its totient is φ = 4267510000.

The previous prime is 8573318101. The next prime is 8573318147. The reversal of 8573318146 is 6418133758.

It is a junction number, because it is equal to n+sod(n) for n = 8573318096 and 8573318105.

It is not an unprimeable number, because it can be changed into a prime (8573318147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1937016 + ... + 1941436.

It is an arithmetic number, because the mean of its divisors is an integer number (807342228).

Almost surely, 2^8573318146 is an apocalyptic number.

8573318146 is a deficient number, since it is larger than the sum of its proper divisors (4344157502).

8573318146 is a wasteful number, since it uses less digits than its factorization.

8573318146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8537.

The product of its digits is 483840, while the sum is 46.

The square root of 8573318146 is about 92592.2142839235. The cubic root of 8573318146 is about 2046.6785911033.

The spelling of 8573318146 in words is "eight billion, five hundred seventy-three million, three hundred eighteen thousand, one hundred forty-six".