2235523 has 8 divisors (see below), whose sum is σ = 2332080. Its totient is φ = 2140320.

The previous prime is 2235511. The next prime is 2235539. The reversal of 2235523 is 3255322.

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 2235523 - 2⁵ = 2235491 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2235494 and 2235503.

It is not an unprimeable number, because it can be changed into a prime (2235553) 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, 4308 + ... + 4798.

It is an arithmetic number, because the mean of its divisors is an integer number (291510).

2^2235523 is an apocalyptic number.

2235523 is a deficient number, since it is larger than the sum of its proper divisors (96557).

2235523 is a wasteful number, since it uses less digits than its factorization.

2235523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677.

The product of its digits is 1800, while the sum is 22.

The square root of 2235523 is about 1495.1665459072. The cubic root of 2235523 is about 130.7554242455.

The spelling of 2235523 in words is "two million, two hundred thirty-five thousand, five hundred twenty-three".