4075920648 has 64 divisors (see below), whose sum is σ = 11461828800. Its totient is φ = 1358634384.

The previous prime is 4075920647. The next prime is 4075920649. The reversal of 4075920648 is 8460295704.

It is a happy number.

4075920648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4075920647) and next prime (4075920649).

It is a super-2 number, since 2×4075920648² = 33226258257585479808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4075920647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98986 + ... + 133977.

It is an arithmetic number, because the mean of its divisors is an integer number (179091075).

Almost surely, 2^4075920648 is an apocalyptic number.

It is an amenable number.

4075920648 is an abundant number, since it is smaller than the sum of its proper divisors (7385908152).

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

4075920648 is an equidigital number, since it uses as much as digits as its factorization.

4075920648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232990 (or 232968 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 4075920648 is about 63842.9373384402. The cubic root of 4075920648 is about 1597.3812171153.

The spelling of 4075920648 in words is "four billion, seventy-five million, nine hundred twenty thousand, six hundred forty-eight".