26197082 has 4 divisors (see below), whose sum is σ = 39295626. Its totient is φ = 13098540.

The previous prime is 26197057. The next prime is 26197091. The reversal of 26197082 is 28079162.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 21613201 + 4583881 = 4649^2 + 2141^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6549269 + ... + 6549272.

Almost surely, 2^26197082 is an apocalyptic number.

26197082 is a deficient number, since it is larger than the sum of its proper divisors (13098544).

26197082 is a wasteful number, since it uses less digits than its factorization.

26197082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13098543.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 26197082 is about 5118.3085096543. The cubic root of 26197082 is about 296.9962550590.

The spelling of 26197082 in words is "twenty-six million, one hundred ninety-seven thousand, eighty-two".