2259151 has 4 divisors (see below), whose sum is σ = 2262400. Its totient is φ = 2255904.

The previous prime is 2259143. The next prime is 2259161. The reversal of 2259151 is 1519522.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2259151 - 2³ = 2259143 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2259121) 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, 111 + ... + 2128.

It is an arithmetic number, because the mean of its divisors is an integer number (565600).

2^2259151 is an apocalyptic number.

2259151 is a deficient number, since it is larger than the sum of its proper divisors (3249).

2259151 is a wasteful number, since it uses less digits than its factorization.

2259151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3248.

The product of its digits is 900, while the sum is 25.

The square root of 2259151 is about 1503.0472381133. The cubic root of 2259151 is about 131.2144768566.

The spelling of 2259151 in words is "two million, two hundred fifty-nine thousand, one hundred fifty-one".