4097127 has 4 divisors (see below), whose sum is σ = 5462840. Its totient is φ = 2731416.

The previous prime is 4097113. The next prime is 4097143. The reversal of 4097127 is 7217904.

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

It is not a de Polignac number, because 4097127 - 2⁴ = 4097111 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4097094 and 4097103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4097167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 682852 + ... + 682857.

It is an arithmetic number, because the mean of its divisors is an integer number (1365710).

Almost surely, 2^4097127 is an apocalyptic number.

4097127 is a deficient number, since it is larger than the sum of its proper divisors (1365713).

4097127 is a wasteful number, since it uses less digits than its factorization.

4097127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365712.

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 4097127 is about 2024.1361120241. The cubic root of 4097127 is about 160.0146731335.

It can be divided in two parts, 4097 and 127, that added together give a palindrome (4224).

The spelling of 4097127 in words is "four million, ninety-seven thousand, one hundred twenty-seven".