4267129 has 4 divisors (see below), whose sum is σ = 4281076. Its totient is φ = 4253184.

The previous prime is 4267117. The next prime is 4267141. The reversal of 4267129 is 9217624.

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

It is an interprime number because it is at equal distance from previous prime (4267117) and next prime (4267141).

It can be written as a sum of positive squares in 2 ways, for example, as 1123600 + 3143529 = 1060^2 + 1773^2 .

It is a cyclic number.

It is not a de Polignac number, because 4267129 - 2⁹ = 4266617 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4267129.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4267169) 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, 6504 + ... + 7129.

It is an arithmetic number, because the mean of its divisors is an integer number (1070269).

Almost surely, 2^4267129 is an apocalyptic number.

It is an amenable number.

4267129 is a deficient number, since it is larger than the sum of its proper divisors (13947).

4267129 is a wasteful number, since it uses less digits than its factorization.

4267129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13946.

The product of its digits is 6048, while the sum is 31.

The square root of 4267129 is about 2065.7030280270. The cubic root of 4267129 is about 162.1979113469.

The spelling of 4267129 in words is "four million, two hundred sixty-seven thousand, one hundred twenty-nine".