2258669 has 8 divisors (see below), whose sum is σ = 2693760. Its totient is φ = 1851696.

The previous prime is 2258657. The next prime is 2258713. The reversal of 2258669 is 9668522.

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

It is not a de Polignac number, because 2258669 - 2⁴ = 2258653 is a prime.

It is a super-2 number, since 2×2258669² = 10203171303122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2258639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6854 + ... + 7175.

It is an arithmetic number, because the mean of its divisors is an integer number (336720).

2^2258669 is an apocalyptic number.

It is an amenable number.

2258669 is a deficient number, since it is larger than the sum of its proper divisors (435091).

2258669 is a wasteful number, since it uses less digits than its factorization.

2258669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14059.

The product of its digits is 51840, while the sum is 38.

The square root of 2258669 is about 1502.8868886247. The cubic root of 2258669 is about 131.2051444604.

The spelling of 2258669 in words is "two million, two hundred fifty-eight thousand, six hundred sixty-nine".