26503230 has 32 divisors (see below), whose sum is σ = 68501664. Its totient is φ = 6523776.

The previous prime is 26503229. The next prime is 26503237. The reversal of 26503230 is 3230562.

It is a junction number, because it is equal to n+sod(n) for n = 26503197 and 26503206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26503237) 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, 33589 + ... + 34368.

It is an arithmetic number, because the mean of its divisors is an integer number (2140677).

Almost surely, 2^26503230 is an apocalyptic number.

26503230 is an abundant number, since it is smaller than the sum of its proper divisors (41998434).

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

26503230 is a wasteful number, since it uses less digits than its factorization.

26503230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67980.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 26503230 is about 5148.1287862679. The cubic root of 26503230 is about 298.1487103663.

Adding to 26503230 its reverse (3230562), we get a palindrome (29733792).

The spelling of 26503230 in words is "twenty-six million, five hundred three thousand, two hundred thirty".