4274889 has 4 divisors (see below), whose sum is σ = 5699856. Its totient is φ = 2849924.

The previous prime is 4274873. The next prime is 4274891. The reversal of 4274889 is 9884724.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4274889 - 2⁴ = 4274873 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 4274889.

It is not an unprimeable number, because it can be changed into a prime (4274899) 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, 712479 + ... + 712484.

It is an arithmetic number, because the mean of its divisors is an integer number (1424964).

Almost surely, 2^4274889 is an apocalyptic number.

It is an amenable number.

4274889 is a deficient number, since it is larger than the sum of its proper divisors (1424967).

4274889 is a wasteful number, since it uses less digits than its factorization.

4274889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1424966.

The product of its digits is 129024, while the sum is 42.

The square root of 4274889 is about 2067.5804700180. The cubic root of 4274889 is about 162.2961736355.

The spelling of 4274889 in words is "four million, two hundred seventy-four thousand, eight hundred eighty-nine".