8266246242 has 16 divisors (see below), whose sum is σ = 16935724512. Its totient is φ = 2688210080.

The previous prime is 8266246223. The next prime is 8266246249. The reversal of 8266246242 is 2426426628.

It is a junction number, because it is equal to n+sod(n) for n = 8266246194 and 8266246203.

It is not an unprimeable number, because it can be changed into a prime (8266246249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16801068 + ... + 16801559.

It is an arithmetic number, because the mean of its divisors is an integer number (1058482782).

Almost surely, 2^8266246242 is an apocalyptic number.

8266246242 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

8266246242 is an abundant number, since it is smaller than the sum of its proper divisors (8669478270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8266246242 is a wasteful number, since it uses less digits than its factorization.

8266246242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33602673.

The product of its digits is 442368, while the sum is 42.

The square root of 8266246242 is about 90918.8992564252. The cubic root of 8266246242 is about 2021.9455035155.

The spelling of 8266246242 in words is "eight billion, two hundred sixty-six million, two hundred forty-six thousand, two hundred forty-two".