26402232 has 16 divisors (see below), whose sum is σ = 66005640. Its totient is φ = 8800736.

The previous prime is 26402231. The next prime is 26402249. The reversal of 26402232 is 23220462.

It is a junction number, because it is equal to n+sod(n) for n = 26402199 and 26402208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26402231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550023 + ... + 550070.

Almost surely, 2^26402232 is an apocalyptic number.

It is an amenable number.

26402232 is an abundant number, since it is smaller than the sum of its proper divisors (39603408).

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

26402232 is a wasteful number, since it uses less digits than its factorization.

26402232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100102 (or 1100098 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 26402232 is about 5138.3102280808. The cubic root of 26402232 is about 297.7695018038.

Adding to 26402232 its reverse (23220462), we get a palindrome (49622694).

The spelling of 26402232 in words is "twenty-six million, four hundred two thousand, two hundred thirty-two".