4161975 has 24 divisors (see below), whose sum is σ = 6940032. Its totient is φ = 2200800.

The previous prime is 4161959. The next prime is 4161977. The reversal of 4161975 is 5791614.

It is not a de Polignac number, because 4161975 - 2⁴ = 4161959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4161977) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15694 + ... + 15956.

It is an arithmetic number, because the mean of its divisors is an integer number (289168).

Almost surely, 2^4161975 is an apocalyptic number.

4161975 is a deficient number, since it is larger than the sum of its proper divisors (2778057).

4161975 is a wasteful number, since it uses less digits than its factorization.

4161975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487 (or 482 counting only the distinct ones).

The product of its digits is 7560, while the sum is 33.

The square root of 4161975 is about 2040.0919096943. The cubic root of 4161975 is about 160.8544780263.

The spelling of 4161975 in words is "four million, one hundred sixty-one thousand, nine hundred seventy-five".