26620022 has 16 divisors (see below), whose sum is σ = 46911312. Its totient is φ = 11169120.

The previous prime is 26620003. The next prime is 26620037. The reversal of 26620022 is 22002662.

It is a junction number, because it is equal to n+sod(n) for n = 26619976 and 26620003.

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, 46253 + ... + 46824.

It is an arithmetic number, because the mean of its divisors is an integer number (2931957).

Almost surely, 2^26620022 is an apocalyptic number.

26620022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

26620022 is a deficient number, since it is larger than the sum of its proper divisors (20291290).

26620022 is a wasteful number, since it uses less digits than its factorization.

26620022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93103.

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

The square root of 26620022 is about 5159.4594678125. The cubic root of 26620022 is about 298.5860200805.

Adding to 26620022 its reverse (22002662), we get a palindrome (48622684).

It can be divided in two parts, 266200 and 22, that multiplied together give a square (5856400 = 2420²).

The spelling of 26620022 in words is "twenty-six million, six hundred twenty thousand, twenty-two".