26796542 has 4 divisors (see below), whose sum is σ = 40194816. Its totient is φ = 13398270.

The previous prime is 26796529. The next prime is 26796557. The reversal of 26796542 is 24569762.

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

It is a self number, because there is not a number n which added to its sum of digits gives 26796542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6699134 + ... + 6699137.

It is an arithmetic number, because the mean of its divisors is an integer number (10048704).

Almost surely, 2^26796542 is an apocalyptic number.

26796542 is a deficient number, since it is larger than the sum of its proper divisors (13398274).

26796542 is a wasteful number, since it uses less digits than its factorization.

26796542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13398273.

The product of its digits is 181440, while the sum is 41.

The square root of 26796542 is about 5176.5376459560. The cubic root of 26796542 is about 299.2445511052.

The spelling of 26796542 in words is "twenty-six million, seven hundred ninety-six thousand, five hundred forty-two".