26942072 has 8 divisors (see below), whose sum is σ = 50516400. Its totient is φ = 13471032.

The previous prime is 26942063. The next prime is 26942077. The reversal of 26942072 is 27024962.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26942077) 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 as a sum of consecutive naturals, namely, 1683872 + ... + 1683887.

It is an arithmetic number, because the mean of its divisors is an integer number (6314550).

Almost surely, 2^26942072 is an apocalyptic number.

It is an amenable number.

26942072 is a deficient number, since it is larger than the sum of its proper divisors (23574328).

26942072 is a wasteful number, since it uses less digits than its factorization.

26942072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3367765 (or 3367761 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 26942072 is about 5190.5753053009. The cubic root of 26942072 is about 299.7852982323.

The spelling of 26942072 in words is "twenty-six million, nine hundred forty-two thousand, seventy-two".