26920052 has 12 divisors (see below), whose sum is σ = 47208000. Its totient is φ = 13432056.

The previous prime is 26920039. The next prime is 26920073. The reversal of 26920052 is 25002962.

It is a zygodrome in base 7.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4748 + ... + 8739.

It is an arithmetic number, because the mean of its divisors is an integer number (3934000).

Almost surely, 2^26920052 is an apocalyptic number.

It is an amenable number.

26920052 is a deficient number, since it is larger than the sum of its proper divisors (20287948).

26920052 is a wasteful number, since it uses less digits than its factorization.

26920052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13990 (or 13988 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 26920052 is about 5188.4537195585. The cubic root of 26920052 is about 299.7036035566.

The spelling of 26920052 in words is "twenty-six million, nine hundred twenty thousand, fifty-two".