2262539 has 8 divisors (see below), whose sum is σ = 2397840. Its totient is φ = 2128896.

The previous prime is 2262529. The next prime is 2262541. The reversal of 2262539 is 9352622.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2262539 is a prime.

It is a d-powerful number, because it can be written as 2³ + 2²⁰ + 6⁶ + 2²⁰ + 5⁴ + 3¹⁰ + 9⁵ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2262529) 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, 3359 + ... + 3975.

It is an arithmetic number, because the mean of its divisors is an integer number (299730).

2^2262539 is an apocalyptic number.

2262539 is a deficient number, since it is larger than the sum of its proper divisors (135301).

2262539 is a wasteful number, since it uses less digits than its factorization.

2262539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829.

The product of its digits is 6480, while the sum is 29.

The square root of 2262539 is about 1504.1738596319. The cubic root of 2262539 is about 131.2800372674.

The spelling of 2262539 in words is "two million, two hundred sixty-two thousand, five hundred thirty-nine".