4027975 has 12 divisors (see below), whose sum is σ = 5708464. Its totient is φ = 2761920.

The previous prime is 4027957. The next prime is 4027993. The reversal of 4027975 is 5797204.

It is an interprime number because it is at equal distance from previous prime (4027957) and next prime (4027993).

It is not a de Polignac number, because 4027975 - 2¹¹ = 4025927 is a prime.

It is a Duffinian number.

4027975 is a lucky number.

It is a zygodrome in base 6.

It is a self number, because there is not a number n which added to its sum of digits gives 4027975.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11334 + ... + 11683.

Almost surely, 2^4027975 is an apocalyptic number.

4027975 is a deficient number, since it is larger than the sum of its proper divisors (1680489).

4027975 is a wasteful number, since it uses less digits than its factorization.

4027975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23034 (or 23029 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 4027975 is about 2006.9815644395. The cubic root of 4027975 is about 159.1093086944.

The spelling of 4027975 in words is "four million, twenty-seven thousand, nine hundred seventy-five".