26433242 has 32 divisors (see below), whose sum is σ = 44651520. Its totient is φ = 11634480.

The previous prime is 26433217. The next prime is 26433247. The reversal of 26433242 is 24233462.

It is not an unprimeable number, because it can be changed into a prime (26433247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116333 + ... + 116559.

It is an arithmetic number, because the mean of its divisors is an integer number (1395360).

Almost surely, 2^26433242 is an apocalyptic number.

26433242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

26433242 is a deficient number, since it is larger than the sum of its proper divisors (18218278).

26433242 is a wasteful number, since it uses less digits than its factorization.

26433242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386.

The product of its digits is 6912, while the sum is 26.

The square root of 26433242 is about 5141.3268715381. The cubic root of 26433242 is about 297.8860351269.

It can be divided in two parts, 2643 and 3242, that added together give a palindrome (5885).

The spelling of 26433242 in words is "twenty-six million, four hundred thirty-three thousand, two hundred forty-two".