2258769 has 8 divisors (see below), whose sum is σ = 3061312. Its totient is φ = 1481040.

The previous prime is 2258743. The next prime is 2258779. The reversal of 2258769 is 9678522.

It is a happy number.

2258769 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2258769 - 2¹¹ = 2256721 is a prime.

It is a super-2 number, since 2×2258769² = 10204074790722, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2258779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5989 + ... + 6354.

It is an arithmetic number, because the mean of its divisors is an integer number (382664).

2^2258769 is an apocalyptic number.

It is an amenable number.

2258769 is a deficient number, since it is larger than the sum of its proper divisors (802543).

2258769 is a wasteful number, since it uses less digits than its factorization.

2258769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12407.

The product of its digits is 60480, while the sum is 39.

The square root of 2258769 is about 1502.9201575599. The cubic root of 2258769 is about 131.2070807514.

The spelling of 2258769 in words is "two million, two hundred fifty-eight thousand, seven hundred sixty-nine".