2233669 has 4 divisors (see below), whose sum is σ = 2241900. Its totient is φ = 2225440.

The previous prime is 2233657. The next prime is 2233709. The reversal of 2233669 is 9663322.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1292769 + 940900 = 1137^2 + 970^2 .

It is a cyclic number.

It is not a de Polignac number, because 2233669 - 2⁷ = 2233541 is a prime.

It is a super-2 number, since 2×2233669² = 9978554403122, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2 + 2¹³ + 3⁸ + 3¹² + 6⁵ + 6⁸ + 9² .

It is a Duffinian number.

It is a plaindrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2233669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233969) 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, 3694 + ... + 4255.

It is an arithmetic number, because the mean of its divisors is an integer number (560475).

2^2233669 is an apocalyptic number.

It is an amenable number.

2233669 is a deficient number, since it is larger than the sum of its proper divisors (8231).

2233669 is an equidigital number, since it uses as much as digits as its factorization.

2233669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8230.

The product of its digits is 11664, while the sum is 31.

The square root of 2233669 is about 1494.5464194865. The cubic root of 2233669 is about 130.7192675157.

The spelling of 2233669 in words is "two million, two hundred thirty-three thousand, six hundred sixty-nine".