2259001 has 4 divisors (see below), whose sum is σ = 2331904. Its totient is φ = 2186100.

The previous prime is 2258987. The next prime is 2259029. The reversal of 2259001 is 1009522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2259001 - 2⁵ = 2258969 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2259001.

It is not an unprimeable number, because it can be changed into a prime (2259031) 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, 36405 + ... + 36466.

It is an arithmetic number, because the mean of its divisors is an integer number (582976).

2^2259001 is an apocalyptic number.

It is an amenable number.

2259001 is a deficient number, since it is larger than the sum of its proper divisors (72903).

2259001 is an equidigital number, since it uses as much as digits as its factorization.

2259001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72902.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 2259001 is about 1502.9973386537. The cubic root of 2259001 is about 131.2115727262.

The spelling of 2259001 in words is "two million, two hundred fifty-nine thousand, one".