26620126 has 8 divisors (see below), whose sum is σ = 43001784. Its totient is φ = 12286200.

The previous prime is 26620123. The next prime is 26620129. The reversal of 26620126 is 62102662.

It is an interprime number because it is at equal distance from previous prime (26620123) and next prime (26620129).

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

It is a super-2 number, since 2×26620126² = 1417262216511752, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 26620126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26620123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 511900 + ... + 511951.

It is an arithmetic number, because the mean of its divisors is an integer number (5375223).

Almost surely, 2^26620126 is an apocalyptic number.

26620126 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

26620126 is a deficient number, since it is larger than the sum of its proper divisors (16381658).

26620126 is a wasteful number, since it uses less digits than its factorization.

26620126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023866.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 26620126 is about 5159.4695463778. The cubic root of 26620126 is about 298.5864089220.

Adding to 26620126 its reverse (62102662), we get a palindrome (88722788).

The spelling of 26620126 in words is "twenty-six million, six hundred twenty thousand, one hundred twenty-six".