4005306632 has 16 divisors (see below), whose sum is σ = 7622039760. Its totient is φ = 1972762704.

The previous prime is 4005306629. The next prime is 4005306653. The reversal of 4005306632 is 2366035004.

It is a junction number, because it is equal to n+sod(n) for n = 4005306595 and 4005306604.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3735758 + ... + 3736829.

It is an arithmetic number, because the mean of its divisors is an integer number (476377485).

Almost surely, 2^4005306632 is an apocalyptic number.

It is an amenable number.

4005306632 is a deficient number, since it is larger than the sum of its proper divisors (3616733128).

4005306632 is a wasteful number, since it uses less digits than its factorization.

4005306632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7472660 (or 7472656 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 4005306632 is about 63287.4919079592. The cubic root of 4005306632 is about 1588.1027212028.

The spelling of 4005306632 in words is "four billion, five million, three hundred six thousand, six hundred thirty-two".