26113604 has 12 divisors (see below), whose sum is σ = 49853328. Its totient is φ = 11869800.

The previous prime is 26113603. The next prime is 26113609. The reversal of 26113604 is 40631162.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 26113604.

It is not an unprimeable number, because it can be changed into a prime (26113603) 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, 296702 + ... + 296789.

It is an arithmetic number, because the mean of its divisors is an integer number (4154444).

Almost surely, 2^26113604 is an apocalyptic number.

It is an amenable number.

26113604 is a deficient number, since it is larger than the sum of its proper divisors (23739724).

26113604 is a wasteful number, since it uses less digits than its factorization.

26113604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593506 (or 593504 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 26113604 is about 5110.1471603076. The cubic root of 26113604 is about 296.6804560915.

Adding to 26113604 its reverse (40631162), we get a palindrome (66744766).

The spelling of 26113604 in words is "twenty-six million, one hundred thirteen thousand, six hundred four".