26320412 has 12 divisors (see below), whose sum is σ = 46469136. Its totient is φ = 13043520.

The previous prime is 26320409. The next prime is 26320417. The reversal of 26320412 is 21402362.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26320417) 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, 28664 + ... + 29567.

It is an arithmetic number, because the mean of its divisors is an integer number (3872428).

Almost surely, 2^26320412 is an apocalyptic number.

It is an amenable number.

26320412 is a deficient number, since it is larger than the sum of its proper divisors (20148724).

26320412 is a wasteful number, since it uses less digits than its factorization.

26320412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58348 (or 58346 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 26320412 is about 5130.3422887757. The cubic root of 26320412 is about 297.4615895612.

Adding to 26320412 its reverse (21402362), we get a palindrome (47722774).

The spelling of 26320412 in words is "twenty-six million, three hundred twenty thousand, four hundred twelve".