4013127 has 12 divisors (see below), whose sum is σ = 5837104. Its totient is φ = 2656800.

The previous prime is 4013111. The next prime is 4013153. The reversal of 4013127 is 7213104.

It is not a de Polignac number, because 4013127 - 2⁴ = 4013111 is a prime.

It is a super-2 number, since 2×4013127² = 32210376636258, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4013197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 118 + ... + 2835.

Almost surely, 2^4013127 is an apocalyptic number.

4013127 is a deficient number, since it is larger than the sum of its proper divisors (1823977).

4013127 is a wasteful number, since it uses less digits than its factorization.

4013127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3110 (or 3107 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 4013127 is about 2003.2790619382. The cubic root of 4013127 is about 158.9135640322.

The spelling of 4013127 in words is "four million, thirteen thousand, one hundred twenty-seven".