2259379 has 4 divisors (see below), whose sum is σ = 2296480. Its totient is φ = 2222280.

The previous prime is 2259377. The next prime is 2259391. The reversal of 2259379 is 9739522.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2259379 - 2¹ = 2259377 is a prime.

It is a d-powerful number, because it can be written as 2¹⁷ + 2¹⁹ + 5 + 9³ + 3¹³ + 7⁴ + 9⁴ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2259371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18459 + ... + 18580.

It is an arithmetic number, because the mean of its divisors is an integer number (574120).

2^2259379 is an apocalyptic number.

2259379 is a deficient number, since it is larger than the sum of its proper divisors (37101).

2259379 is an equidigital number, since it uses as much as digits as its factorization.

2259379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37100.

The product of its digits is 34020, while the sum is 37.

The square root of 2259379 is about 1503.1230821194. The cubic root of 2259379 is about 131.2188908886.

It can be divided in two parts, 225 and 9379, that added together give a square (9604 = 98²).

The spelling of 2259379 in words is "two million, two hundred fifty-nine thousand, three hundred seventy-nine".