8665047046 has 8 divisors (see below), whose sum is σ = 13299839784. Its totient is φ = 4231767120.

The previous prime is 8665047043. The next prime is 8665047077. The reversal of 8665047046 is 6407405668.

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

It is a super-2 number, since 2×8665047046² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8665046987 and 8665047005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8665047043) 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, 50378095 + ... + 50378266.

It is an arithmetic number, because the mean of its divisors is an integer number (1662479973).

Almost surely, 2^8665047046 is an apocalyptic number.

8665047046 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

8665047046 is a deficient number, since it is larger than the sum of its proper divisors (4634792738).

8665047046 is a wasteful number, since it uses less digits than its factorization.

8665047046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100756406.

The product of its (nonzero) digits is 967680, while the sum is 46.

The square root of 8665047046 is about 93086.2344603110. The cubic root of 8665047046 is about 2053.9520862590.

The spelling of 8665047046 in words is "eight billion, six hundred sixty-five million, forty-seven thousand, forty-six".