2259393 has 8 divisors (see below), whose sum is σ = 3028608. Its totient is φ = 1498224.

The previous prime is 2259391. The next prime is 2259403. The reversal of 2259393 is 3939522.

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

It is not a de Polignac number, because 2259393 - 2¹ = 2259391 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2259391) 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, 1321 + ... + 2502.

It is an arithmetic number, because the mean of its divisors is an integer number (378576).

2^2259393 is an apocalyptic number.

It is an amenable number.

2259393 is a deficient number, since it is larger than the sum of its proper divisors (769215).

2259393 is a wasteful number, since it uses less digits than its factorization.

2259393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4023.

The product of its digits is 14580, while the sum is 33.

The square root of 2259393 is about 1503.1277390827. The cubic root of 2259393 is about 131.2191619159.

The spelling of 2259393 in words is "two million, two hundred fifty-nine thousand, three hundred ninety-three".