8266446541 has 8 divisors (see below), whose sum is σ = 8314113024. Its totient is φ = 8218875120.

The previous prime is 8266446521. The next prime is 8266446547. The reversal of 8266446541 is 1456446628.

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

It is a cyclic number.

It is not a de Polignac number, because 8266446541 - 2⁵ = 8266446509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8266446491 and 8266446500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8266446547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154476 + ... + 200986.

It is an arithmetic number, because the mean of its divisors is an integer number (1039264128).

Almost surely, 2^8266446541 is an apocalyptic number.

It is an amenable number.

8266446541 is a deficient number, since it is larger than the sum of its proper divisors (47666483).

8266446541 is a wasteful number, since it uses less digits than its factorization.

8266446541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47531.

The product of its digits is 1105920, while the sum is 46.

The square root of 8266446541 is about 90920.0007754069. Note that the first 3 decimals coincide. The cubic root of 8266446541 is about 2021.9618346038.

The spelling of 8266446541 in words is "eight billion, two hundred sixty-six million, four hundred forty-six thousand, five hundred forty-one".