26812054 has 4 divisors (see below), whose sum is σ = 40218084. Its totient is φ = 13406026.

The previous prime is 26812031. The next prime is 26812067. The reversal of 26812054 is 45021862.

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

It is a congruent number.

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, 6703012 + ... + 6703015.

It is an arithmetic number, because the mean of its divisors is an integer number (10054521).

Almost surely, 2^26812054 is an apocalyptic number.

26812054 is a deficient number, since it is larger than the sum of its proper divisors (13406030).

26812054 is a wasteful number, since it uses less digits than its factorization.

26812054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13406029.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 26812054 is about 5178.0357279571. The cubic root of 26812054 is about 299.3022822615.

The spelling of 26812054 in words is "twenty-six million, eight hundred twelve thousand, fifty-four".