26855542 has 16 divisors (see below), whose sum is σ = 46127520. Its totient is φ = 11487168.

The previous prime is 26855519. The next prime is 26855557. The reversal of 26855542 is 24555862.

It is a super-2 number, since 2×26855542² = 1442440272227528, which contains 22 as substring.

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 in 7 ways as a sum of consecutive naturals, for example, 7084 + ... + 10192.

It is an arithmetic number, because the mean of its divisors is an integer number (2882970).

Almost surely, 2^26855542 is an apocalyptic number.

26855542 is a deficient number, since it is larger than the sum of its proper divisors (19271978).

26855542 is a wasteful number, since it uses less digits than its factorization.

26855542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3735.

The product of its digits is 96000, while the sum is 37.

The square root of 26855542 is about 5182.2333023514. The cubic root of 26855542 is about 299.4640133350.

The spelling of 26855542 in words is "twenty-six million, eight hundred fifty-five thousand, five hundred forty-two".