4249111 has 4 divisors (see below), whose sum is σ = 4307392. Its totient is φ = 4190832.

The previous prime is 4249097. The next prime is 4249123. The reversal of 4249111 is 1119424.

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

It is a cyclic number.

It is not a de Polignac number, because 4249111 - 2⁷ = 4248983 is a prime.

It is a Duffinian number.

4249111 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4249151) 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, 29031 + ... + 29176.

It is an arithmetic number, because the mean of its divisors is an integer number (1076848).

Almost surely, 2^4249111 is an apocalyptic number.

4249111 is a deficient number, since it is larger than the sum of its proper divisors (58281).

4249111 is an equidigital number, since it uses as much as digits as its factorization.

4249111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58280.

The product of its digits is 288, while the sum is 22.

The square root of 4249111 is about 2061.3371873616. The cubic root of 4249111 is about 161.9692951002.

The spelling of 4249111 in words is "four million, two hundred forty-nine thousand, one hundred eleven".