2133265 has 8 divisors (see below), whose sum is σ = 2642688. Its totient is φ = 1651440.

The previous prime is 2133253. The next prime is 2133277. The reversal of 2133265 is 5623312.

2133265 = T₁₆₆ + T₁₆₇ + ... + T₂₅₈.

It is an interprime number because it is at equal distance from previous prime (2133253) and next prime (2133277).

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

It is not a de Polignac number, because 2133265 - 2⁷ = 2133137 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6727 + ... + 7036.

It is an arithmetic number, because the mean of its divisors is an integer number (330336).

2^2133265 is an apocalyptic number.

It is an amenable number.

2133265 is a deficient number, since it is larger than the sum of its proper divisors (509423).

2133265 is a wasteful number, since it uses less digits than its factorization.

2133265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13799.

The product of its digits is 1080, while the sum is 22.

The square root of 2133265 is about 1460.5700941756. The cubic root of 2133265 is about 128.7305434513.

Adding to 2133265 its reverse (5623312), we get a palindrome (7756577).

The spelling of 2133265 in words is "two million, one hundred thirty-three thousand, two hundred sixty-five".