8392852145 has 24 divisors (see below), whose sum is σ = 11147723496. Its totient is φ = 6044538368.

The previous prime is 8392852073. The next prime is 8392852207. The reversal of 8392852145 is 5412582938.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 898140961 + 7494711184 = 29969^2 + 86572^2 .

It is not a de Polignac number, because 8392852145 - 2⁸ = 8392851889 is a prime.

It is a super-2 number, since 2×8392852145² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8392852145.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48362 + ... + 138291.

It is an arithmetic number, because the mean of its divisors is an integer number (464488479).

Almost surely, 2^8392852145 is an apocalyptic number.

8392852145 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8392852145 is a deficient number, since it is larger than the sum of its proper divisors (2754871351).

8392852145 is a wasteful number, since it uses less digits than its factorization.

8392852145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186721 (or 186698 counting only the distinct ones).

The product of its digits is 691200, while the sum is 47.

The square root of 8392852145 is about 91612.5108541404. The cubic root of 8392852145 is about 2032.2159584351.

The spelling of 8392852145 in words is "eight billion, three hundred ninety-two million, eight hundred fifty-two thousand, one hundred forty-five".