8262385772 has 12 divisors (see below), whose sum is σ = 15087835056. Its totient is φ = 3951575760.

The previous prime is 8262385717. The next prime is 8262385787. The reversal of 8262385772 is 2775832628.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 8262385772.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44904179 + ... + 44904362.

It is an arithmetic number, because the mean of its divisors is an integer number (1257319588).

Almost surely, 2^8262385772 is an apocalyptic number.

It is an amenable number.

8262385772 is a deficient number, since it is larger than the sum of its proper divisors (6825449284).

8262385772 is a wasteful number, since it uses less digits than its factorization.

8262385772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89808568 (or 89808566 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 50.

The square root of 8262385772 is about 90897.6664826991. Note that the first 3 decimals coincide. The cubic root of 8262385772 is about 2021.6306941422.

The spelling of 8262385772 in words is "eight billion, two hundred sixty-two million, three hundred eighty-five thousand, seven hundred seventy-two".