26930724 has 12 divisors (see below), whose sum is σ = 62838384. Its totient is φ = 8976904.

The previous prime is 26930719. The next prime is 26930747. The reversal of 26930724 is 42703962.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 1122102 + ... + 1122125.

It is an arithmetic number, because the mean of its divisors is an integer number (5236532).

Almost surely, 2^26930724 is an apocalyptic number.

It is an amenable number.

26930724 is an abundant number, since it is smaller than the sum of its proper divisors (35907660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26930724 is a wasteful number, since it uses less digits than its factorization.

26930724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2244234 (or 2244232 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 26930724 is about 5189.4820550803. The cubic root of 26930724 is about 299.7432024684.

The spelling of 26930724 in words is "twenty-six million, nine hundred thirty thousand, seven hundred twenty-four".