4956289 has 4 divisors (see below), whose sum is σ = 5337556. Its totient is φ = 4575024.

The previous prime is 4956269. The next prime is 4956313. The reversal of 4956289 is 9826594.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1016064 + 3940225 = 1008^2 + 1985^2 .

It is a cyclic number.

It is not a de Polignac number, because 4956289 - 2¹¹ = 4954241 is a prime.

It is a Duffinian number.

4956289 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4956269) 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, 190614 + ... + 190639.

It is an arithmetic number, because the mean of its divisors is an integer number (1334389).

Almost surely, 2^4956289 is an apocalyptic number.

It is an amenable number.

4956289 is a deficient number, since it is larger than the sum of its proper divisors (381267).

4956289 is a wasteful number, since it uses less digits than its factorization.

4956289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381266.

The product of its digits is 155520, while the sum is 43.

The square root of 4956289 is about 2226.2724451423. The cubic root of 4956289 is about 170.4978371085.

The spelling of 4956289 in words is "four million, nine hundred fifty-six thousand, two hundred eighty-nine".