2271459 has 8 divisors (see below), whose sum is σ = 3058432. Its totient is φ = 1499400.

The previous prime is 2271443. The next prime is 2271473. The reversal of 2271459 is 9541722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2271459 - 2⁴ = 2271443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2271419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3367 + ... + 3984.

It is an arithmetic number, because the mean of its divisors is an integer number (382304).

2^2271459 is an apocalyptic number.

2271459 is a deficient number, since it is larger than the sum of its proper divisors (786973).

2271459 is a wasteful number, since it uses less digits than its factorization.

2271459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7457.

The product of its digits is 5040, while the sum is 30.

The square root of 2271459 is about 1507.1360257123. The cubic root of 2271459 is about 131.4523337290.

The spelling of 2271459 in words is "two million, two hundred seventy-one thousand, four hundred fifty-nine".