26449802 has 4 divisors (see below), whose sum is σ = 39674706. Its totient is φ = 13224900.

The previous prime is 26449799. The next prime is 26449837. The reversal of 26449802 is 20894462.

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., 24492601 + 1957201 = 4949^2 + 1399^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 6612449 + ... + 6612452.

Almost surely, 2^26449802 is an apocalyptic number.

26449802 is a deficient number, since it is larger than the sum of its proper divisors (13224904).

26449802 is a wasteful number, since it uses less digits than its factorization.

26449802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13224903.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 26449802 is about 5142.9370985848. The cubic root of 26449802 is about 297.9482290738.

The spelling of 26449802 in words is "twenty-six million, four hundred forty-nine thousand, eight hundred two".