2261234 has 8 divisors (see below), whose sum is σ = 3449520. Its totient is φ = 1111396.

The previous prime is 2261227. The next prime is 2261267. The reversal of 2261234 is 4321622.

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

It is a super-2 number, since 2×2261234² = 10226358405512, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁵ + 2¹⁷ + 6³ + 1 + 2²¹ + 3² + 4² .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9464 + ... + 9699.

It is an arithmetic number, because the mean of its divisors is an integer number (431190).

2^2261234 is an apocalyptic number.

2261234 is a deficient number, since it is larger than the sum of its proper divisors (1188286).

2261234 is a wasteful number, since it uses less digits than its factorization.

2261234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19224.

The product of its digits is 576, while the sum is 20.

The square root of 2261234 is about 1503.7400041231. The cubic root of 2261234 is about 131.2547922664.

Adding to 2261234 its reverse (4321622), we get a palindrome (6582856).

The spelling of 2261234 in words is "two million, two hundred sixty-one thousand, two hundred thirty-four".