26013422 has 4 divisors (see below), whose sum is σ = 39020136. Its totient is φ = 13006710.

The previous prime is 26013401. The next prime is 26013431. The reversal of 26013422 is 22431062.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22431062 = 2 ⋅11215531.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 26013394 and 26013403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6503354 + ... + 6503357.

It is an arithmetic number, because the mean of its divisors is an integer number (9755034).

Almost surely, 2^26013422 is an apocalyptic number.

26013422 is a deficient number, since it is larger than the sum of its proper divisors (13006714).

26013422 is a wasteful number, since it uses less digits than its factorization.

26013422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13006713.

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

The square root of 26013422 is about 5100.3354791621. The cubic root of 26013422 is about 296.3005757920.

Adding to 26013422 its reverse (22431062), we get a palindrome (48444484).

The spelling of 26013422 in words is "twenty-six million, thirteen thousand, four hundred twenty-two".