2263135 has 8 divisors (see below), whose sum is σ = 3103776. Its totient is φ = 1551840.

The previous prime is 2263117. The next prime is 2263139. The reversal of 2263135 is 5313622.

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

It is not a de Polignac number, because 2263135 - 2⁷ = 2263007 is a prime.

It is an Ulam number.

It is a Duffinian number.

2263135 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2263139) 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, 32296 + ... + 32365.

It is an arithmetic number, because the mean of its divisors is an integer number (387972).

2^2263135 is an apocalyptic number.

2263135 is a deficient number, since it is larger than the sum of its proper divisors (840641).

2263135 is an equidigital number, since it uses as much as digits as its factorization.

2263135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64673.

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

The square root of 2263135 is about 1504.3719619828. The cubic root of 2263135 is about 131.2915635561.

Adding to 2263135 its reverse (5313622), we get a palindrome (7576757).

The spelling of 2263135 in words is "two million, two hundred sixty-three thousand, one hundred thirty-five".