4253479 has 4 divisors (see below), whose sum is σ = 4390720. Its totient is φ = 4116240.

The previous prime is 4253477. The next prime is 4253489. The reversal of 4253479 is 9743524.

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 4253479 - 2¹ = 4253477 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4253477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68574 + ... + 68635.

It is an arithmetic number, because the mean of its divisors is an integer number (1097680).

Almost surely, 2^4253479 is an apocalyptic number.

4253479 is a deficient number, since it is larger than the sum of its proper divisors (137241).

4253479 is a wasteful number, since it uses less digits than its factorization.

4253479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137240.

The product of its digits is 30240, while the sum is 34.

The square root of 4253479 is about 2062.3964216416. The cubic root of 4253479 is about 162.0247764777.

The spelling of 4253479 in words is "four million, two hundred fifty-three thousand, four hundred seventy-nine".