23041426 has 16 divisors (see below), whose sum is σ = 37490040. Its totient is φ = 10577920.

The previous prime is 23041393. The next prime is 23041427. The reversal of 23041426 is 62414032.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 21150801 + 1890625 = 4599^2 + 1375^2 .

It is a super-2 number, since 2×23041426² = 1061814624226952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23041397 and 23041406.

It is not an unprimeable number, because it can be changed into a prime (23041427) 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, 6871 + ... + 9658.

Almost surely, 2^23041426 is an apocalyptic number.

23041426 is a deficient number, since it is larger than the sum of its proper divisors (14448614).

23041426 is a wasteful number, since it uses less digits than its factorization.

23041426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16589.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 23041426 is about 4800.1485393683. The cubic root of 23041426 is about 284.5573347588.

Adding to 23041426 its reverse (62414032), we get a palindrome (85455458).

The spelling of 23041426 in words is "twenty-three million, forty-one thousand, four hundred twenty-six".