2669259 has 8 divisors (see below), whose sum is σ = 3566592. Its totient is φ = 1775720.

The previous prime is 2669257. The next prime is 2669263. The reversal of 2669259 is 9529662.

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

It is a cyclic number.

It is not a de Polignac number, because 2669259 - 2¹ = 2669257 is a prime.

It is a d-powerful number, because it can be written as 2¹⁵ + 6² + 6⁵ + 9² + 2²¹ + 5 + 9⁶ .

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (2669257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2074 + ... + 3104.

It is an arithmetic number, because the mean of its divisors is an integer number (445824).

2^2669259 is an apocalyptic number.

2669259 is a deficient number, since it is larger than the sum of its proper divisors (897333).

2669259 is a wasteful number, since it uses less digits than its factorization.

2669259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1897.

The product of its digits is 58320, while the sum is 39.

The square root of 2669259 is about 1633.7867057851. The cubic root of 2669259 is about 138.7171759056.

The spelling of 2669259 in words is "two million, six hundred sixty-nine thousand, two hundred fifty-nine".