26872733 has 8 divisors (see below), whose sum is σ = 28615680. Its totient is φ = 25147840.

The previous prime is 26872723. The next prime is 26872739. The reversal of 26872733 is 33727862.

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

It is a cyclic number.

It is not a de Polignac number, because 26872733 - 2⁸ = 26872477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26872739) 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 7 ways as a sum of consecutive naturals, for example, 1373 + ... + 7458.

It is an arithmetic number, because the mean of its divisors is an integer number (3576960).

Almost surely, 2^26872733 is an apocalyptic number.

It is an amenable number.

26872733 is a deficient number, since it is larger than the sum of its proper divisors (1742947).

26872733 is a wasteful number, since it uses less digits than its factorization.

26872733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9027.

The product of its digits is 84672, while the sum is 38.

The square root of 26872733 is about 5183.8916848252. The cubic root of 26872733 is about 299.5278981967.

The spelling of 26872733 in words is "twenty-six million, eight hundred seventy-two thousand, seven hundred thirty-three".