26361222 has 32 divisors (see below), whose sum is σ = 54743040. Its totient is φ = 8453760.

The previous prime is 26361187. The next prime is 26361233. The reversal of 26361222 is 22216362.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 26361192 and 26361201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44158 + ... + 44750.

It is an arithmetic number, because the mean of its divisors is an integer number (1710720).

Almost surely, 2^26361222 is an apocalyptic number.

26361222 is an abundant number, since it is smaller than the sum of its proper divisors (28381818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26361222 is a wasteful number, since it uses less digits than its factorization.

26361222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868.

The product of its digits is 1728, while the sum is 24.

The square root of 26361222 is about 5134.3180657221. The cubic root of 26361222 is about 297.6152489946.

Adding to 26361222 its reverse (22216362), we get a palindrome (48577584).

The spelling of 26361222 in words is "twenty-six million, three hundred sixty-one thousand, two hundred twenty-two".