8025883240 has 32 divisors (see below), whose sum is σ = 18060787080. Its totient is φ = 3209900032.

The previous prime is 8025883199. The next prime is 8025883241. The reversal of 8025883240 is 423885208.

It can be written as a sum of positive squares in 4 ways, for example, as 7811377924 + 214505316 = 88382^2 + 14646^2 .

It is a super-2 number, since 2×8025883240² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 8025883193 and 8025883202.

It is not an unprimeable number, because it can be changed into a prime (8025883241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 559032 + ... + 573208.

Almost surely, 2^8025883240 is an apocalyptic number.

It is an amenable number.

8025883240 is an abundant number, since it is smaller than the sum of its proper divisors (10034903840).

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

8025883240 is a wasteful number, since it uses less digits than its factorization.

8025883240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28341 (or 28337 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 40.

The square root of 8025883240 is about 89587.2939651600. The cubic root of 8025883240 is about 2002.1546146510.

The spelling of 8025883240 in words is "eight billion, twenty-five million, eight hundred eighty-three thousand, two hundred forty".