4000875715 has 4 divisors (see below), whose sum is σ = 4801050864. Its totient is φ = 3200700568.

The previous prime is 4000875707. The next prime is 4000875743. The reversal of 4000875715 is 5175780004.

4000875715 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 4000875715 - 2³ = 4000875707 is a prime.

It is a super-2 number, since 2×4000875715² = 32014012973753522450, which contains 22 as substring.

It is a Duffinian number.

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, 400087567 + ... + 400087576.

It is an arithmetic number, because the mean of its divisors is an integer number (1200262716).

Almost surely, 2^4000875715 is an apocalyptic number.

4000875715 is a deficient number, since it is larger than the sum of its proper divisors (800175149).

4000875715 is an equidigital number, since it uses as much as digits as its factorization.

4000875715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800175148.

The product of its (nonzero) digits is 39200, while the sum is 37.

The square root of 4000875715 is about 63252.4759594437. The cubic root of 4000875715 is about 1587.5168860915.

The spelling of 4000875715 in words is "four billion, eight hundred seventy-five thousand, seven hundred fifteen".