4125211 has 4 divisors (see below), whose sum is σ = 4304592. Its totient is φ = 3945832.

The previous prime is 4125181. The next prime is 4125229. The reversal of 4125211 is 1125214.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1125214 = 2 ⋅562607.

It is a cyclic number.

It is not a de Polignac number, because 4125211 - 2⁷ = 4125083 is a prime.

It is a Duffinian number.

4125211 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4125281) 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, 89656 + ... + 89701.

It is an arithmetic number, because the mean of its divisors is an integer number (1076148).

Almost surely, 2^4125211 is an apocalyptic number.

4125211 is a deficient number, since it is larger than the sum of its proper divisors (179381).

4125211 is a wasteful number, since it uses less digits than its factorization.

4125211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179380.

The product of its digits is 80, while the sum is 16.

The square root of 4125211 is about 2031.0615451039. The cubic root of 4125211 is about 160.3794509572.

It can be divided in two parts, 41 and 25211, that added together give a palindrome (25252).

The spelling of 4125211 in words is "four million, one hundred twenty-five thousand, two hundred eleven".