4075225640 has 64 divisors (see below), whose sum is σ = 9660340800. Its totient is φ = 1542938112.

The previous prime is 4075225603. The next prime is 4075225711. The reversal of 4075225640 is 465225704.

It is a self number, because there is not a number n which added to its sum of digits gives 4075225640.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1452479 + ... + 1455281.

It is an arithmetic number, because the mean of its divisors is an integer number (150942825).

Almost surely, 2^4075225640 is an apocalyptic number.

4075225640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4075225640 is an abundant number, since it is smaller than the sum of its proper divisors (5585115160).

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

4075225640 is a wasteful number, since it uses less digits than its factorization.

4075225640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4746 (or 4742 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 4075225640 is about 63837.4939984332. The cubic root of 4075225640 is about 1597.2904191559.

The spelling of 4075225640 in words is "four billion, seventy-five million, two hundred twenty-five thousand, six hundred forty".