8387225041 has 4 divisors (see below), whose sum is σ = 9032396212. Its totient is φ = 7742053872.

The previous prime is 8387225027. The next prime is 8387225113. The reversal of 8387225041 is 1405227838.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 523082641 + 7864142400 = 22871^2 + 88680^2 .

It is a cyclic number.

It is not a de Polignac number, because 8387225041 - 2¹⁵ = 8387192273 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8387224985 and 8387225003.

It is not an unprimeable number, because it can be changed into a prime (8387226041) 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, 322585566 + ... + 322585591.

It is an arithmetic number, because the mean of its divisors is an integer number (2258099053).

Almost surely, 2^8387225041 is an apocalyptic number.

It is an amenable number.

8387225041 is a deficient number, since it is larger than the sum of its proper divisors (645171171).

8387225041 is a wasteful number, since it uses less digits than its factorization.

8387225041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645171170.

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 8387225041 is about 91581.7942661095. The cubic root of 8387225041 is about 2031.7616811128.

The spelling of 8387225041 in words is "eight billion, three hundred eighty-seven million, two hundred twenty-five thousand, forty-one".