2235424 has 12 divisors (see below), whose sum is σ = 4401054. Its totient is φ = 1117696.

The previous prime is 2235403. The next prime is 2235427. The reversal of 2235424 is 4245322.

It can be written as a sum of positive squares in only one way, i.e., 2016400 + 219024 = 1420^2 + 468^2 .

It is an Ulam number.

It is a d-powerful number, because it can be written as 2¹¹ + 2¹⁷ + 3³ + 5 + 4⁵ + 2²¹ + 4⁶ .

It is a junction number, because it is equal to n+sod(n) for n = 2235395 and 2235404.

It is not an unprimeable number, because it can be changed into a prime (2235427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34897 + ... + 34960.

2^2235424 is an apocalyptic number.

It is an amenable number.

2235424 is a deficient number, since it is larger than the sum of its proper divisors (2165630).

2235424 is an equidigital number, since it uses as much as digits as its factorization.

2235424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69867 (or 69859 counting only the distinct ones).

The product of its digits is 1920, while the sum is 22.

The square root of 2235424 is about 1495.1334388609. The cubic root of 2235424 is about 130.7534940517.

The spelling of 2235424 in words is "two million, two hundred thirty-five thousand, four hundred twenty-four".