26117002 has 12 divisors (see below), whose sum is σ = 39782610. Its totient is φ = 12859176.

The previous prime is 26116997. The next prime is 26117009. The reversal of 26117002 is 20071162.

It can be written as a sum of positive squares in only one way, i.e., 17816841 + 8300161 = 4221^2 + 2881^2 .

It is not an unprimeable number, because it can be changed into a prime (26117009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7524 + ... + 10432.

Almost surely, 2^26117002 is an apocalyptic number.

26117002 is a deficient number, since it is larger than the sum of its proper divisors (13665608).

26117002 is an equidigital number, since it uses as much as digits as its factorization.

26117002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3045 (or 2978 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 26117002 is about 5110.4796252407. The cubic root of 26117002 is about 296.6933239242.

Adding to 26117002 its reverse (20071162), we get a palindrome (46188164).

The spelling of 26117002 in words is "twenty-six million, one hundred seventeen thousand, two".