26011422 has 16 divisors (see below), whose sum is σ = 57803280. Its totient is φ = 8670456.

The previous prime is 26011417. The next prime is 26011451. The reversal of 26011422 is 22411062.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 26011395 and 26011404.

It is a congruent number.

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, 240793 + ... + 240900.

It is an arithmetic number, because the mean of its divisors is an integer number (3612705).

Almost surely, 2^26011422 is an apocalyptic number.

26011422 is an abundant number, since it is smaller than the sum of its proper divisors (31791858).

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

26011422 is a wasteful number, since it uses less digits than its factorization.

26011422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481704 (or 481698 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 26011422 is about 5100.1394098593. The cubic root of 26011422 is about 296.2929820667.

Adding to 26011422 its reverse (22411062), we get a palindrome (48422484).

The spelling of 26011422 in words is "twenty-six million, eleven thousand, four hundred twenty-two".