26030413 has 8 divisors (see below), whose sum is σ = 26498808. Its totient is φ = 25565184.

The previous prime is 26030401. The next prime is 26030419. The reversal of 26030413 is 31403062.

It can be written as a sum of positive squares in 4 ways, for example, as 8749764 + 17280649 = 2958^2 + 4157^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 26030413 - 2⁹ = 26029901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26030419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20781 + ... + 21997.

It is an arithmetic number, because the mean of its divisors is an integer number (3312351).

Almost surely, 2^26030413 is an apocalyptic number.

It is an amenable number.

26030413 is a deficient number, since it is larger than the sum of its proper divisors (468395).

26030413 is a wasteful number, since it uses less digits than its factorization.

26030413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 26030413 is about 5102.0008820070. Note that the first 3 decimals coincide. The cubic root of 26030413 is about 296.3650725913.

Adding to 26030413 its reverse (31403062), we get a palindrome (57433475).

The spelling of 26030413 in words is "twenty-six million, thirty thousand, four hundred thirteen".