4253279 has 4 divisors (see below), whose sum is σ = 4272576. Its totient is φ = 4233984.

The previous prime is 4253273. The next prime is 4253309. The reversal of 4253279 is 9723524.

It is a happy number.

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 4253279 - 2⁸ = 4253023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4253273) 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, 9314 + ... + 9759.

It is an arithmetic number, because the mean of its divisors is an integer number (1068144).

Almost surely, 2^4253279 is an apocalyptic number.

4253279 is a deficient number, since it is larger than the sum of its proper divisors (19297).

4253279 is a wasteful number, since it uses less digits than its factorization.

4253279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19296.

The product of its digits is 15120, while the sum is 32.

The square root of 4253279 is about 2062.3479337881. The cubic root of 4253279 is about 162.0222369516.

The spelling of 4253279 in words is "four million, two hundred fifty-three thousand, two hundred seventy-nine".