2235240426 has 16 divisors (see below), whose sum is σ = 4470985728. Its totient is φ = 744996000.

The previous prime is 2235240409. The next prime is 2235240439. The reversal of 2235240426 is 6240425322.

It is a super-2 number, since 2×2235240426² = 9992599524049322952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2235240393 and 2235240402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61326 + ... + 90726.

It is an arithmetic number, because the mean of its divisors is an integer number (279436608).

Almost surely, 2^2235240426 is an apocalyptic number.

2235240426 is an abundant number, since it is smaller than the sum of its proper divisors (2235745302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2235240426 is a wasteful number, since it uses less digits than its factorization.

2235240426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42077.

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 2235240426 is about 47278.3293486561. The cubic root of 2235240426 is about 1307.4991477559.

Adding to 2235240426 its reverse (6240425322), we get a palindrome (8475665748).

The spelling of 2235240426 in words is "two billion, two hundred thirty-five million, two hundred forty thousand, four hundred twenty-six".