26643082 has 8 divisors (see below), whose sum is σ = 39989376. Its totient is φ = 13313292.

The previous prime is 26643079. The next prime is 26643091. The reversal of 26643082 is 28034662.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1383 + ... + 7429.

It is an arithmetic number, because the mean of its divisors is an integer number (4998672).

Almost surely, 2^26643082 is an apocalyptic number.

26643082 is a deficient number, since it is larger than the sum of its proper divisors (13346294).

26643082 is a wasteful number, since it uses less digits than its factorization.

26643082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8252.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 26643082 is about 5161.6937142764. The cubic root of 26643082 is about 298.6722134276.

The spelling of 26643082 in words is "twenty-six million, six hundred forty-three thousand, eighty-two".