26222426 has 16 divisors (see below), whose sum is σ = 40046400. Its totient is φ = 12875808.

The previous prime is 26222407. The next prime is 26222431. The reversal of 26222426 is 62422262.

It is a junction number, because it is equal to n+sod(n) for n = 26222395 and 26222404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31451 + ... + 32273.

It is an arithmetic number, because the mean of its divisors is an integer number (2502900).

Almost surely, 2^26222426 is an apocalyptic number.

26222426 is a deficient number, since it is larger than the sum of its proper divisors (13823974).

26222426 is a wasteful number, since it uses less digits than its factorization.

26222426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093.

The product of its digits is 4608, while the sum is 26.

The square root of 26222426 is about 5120.7837290790. The cubic root of 26222426 is about 297.0919991457.

Adding to 26222426 its reverse (62422262), we get a palindrome (88644688).

The spelling of 26222426 in words is "twenty-six million, two hundred twenty-two thousand, four hundred twenty-six".