2268534 has 8 divisors (see below), whose sum is σ = 4537080. Its totient is φ = 756176.

The previous prime is 2268517. The next prime is 2268547. The reversal of 2268534 is 4358622.

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

2268534 is an admirable number.

It is a d-powerful number, because it can be written as 2⁷ + 2²¹ + 6⁶ + 8 + 5 + 3¹⁰ + 4⁸ .

It is a Curzon number.

It is a congruent number.

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, 189039 + ... + 189050.

It is an arithmetic number, because the mean of its divisors is an integer number (567135).

2^2268534 is an apocalyptic number.

2268534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2268534 is a wasteful number, since it uses less digits than its factorization.

2268534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378094.

The product of its digits is 11520, while the sum is 30.

The square root of 2268534 is about 1506.1653295704. The cubic root of 2268534 is about 131.3958849537.

The spelling of 2268534 in words is "two million, two hundred sixty-eight thousand, five hundred thirty-four".