26226722 has 8 divisors (see below), whose sum is σ = 39560400. Its totient is φ = 13039924.

The previous prime is 26226721. The next prime is 26226727. The reversal of 26226722 is 22762262.

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

It is not an unprimeable number, because it can be changed into a prime (26226721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36272 + ... + 36987.

It is an arithmetic number, because the mean of its divisors is an integer number (4945050).

Almost surely, 2^26226722 is an apocalyptic number.

26226722 is a deficient number, since it is larger than the sum of its proper divisors (13333678).

26226722 is a wasteful number, since it uses less digits than its factorization.

26226722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73440.

The product of its digits is 8064, while the sum is 29.

The square root of 26226722 is about 5121.2031789414. The cubic root of 26226722 is about 297.1082223782.

Adding to 26226722 its reverse (22762262), we get a palindrome (48988984).

The spelling of 26226722 in words is "twenty-six million, two hundred twenty-six thousand, seven hundred twenty-two".