4195971 has 12 divisors (see below), whose sum is σ = 6527248. Its totient is φ = 2582064.

The previous prime is 4195969. The next prime is 4195973. The reversal of 4195971 is 1795914.

It is an interprime number because it is at equal distance from previous prime (4195969) and next prime (4195973).

It is not a de Polignac number, because 4195971 - 2¹ = 4195969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4195973) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17815 + ... + 18048.

Almost surely, 2^4195971 is an apocalyptic number.

4195971 is a deficient number, since it is larger than the sum of its proper divisors (2331277).

4195971 is a wasteful number, since it uses less digits than its factorization.

4195971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35882 (or 35879 counting only the distinct ones).

The product of its digits is 11340, while the sum is 36.

The square root of 4195971 is about 2048.4069419918. The cubic root of 4195971 is about 161.2912567950.

The spelling of 4195971 in words is "four million, one hundred ninety-five thousand, nine hundred seventy-one".