26028672 has 32 divisors (see below), whose sum is σ = 69139680. Its totient is φ = 8676096.

The previous prime is 26028659. The next prime is 26028677. The reversal of 26028672 is 27682062.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (26028677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33508 + ... + 34275.

It is an arithmetic number, because the mean of its divisors is an integer number (2160615).

Almost surely, 2^26028672 is an apocalyptic number.

It is an amenable number.

26028672 is an abundant number, since it is smaller than the sum of its proper divisors (43111008).

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

26028672 is an equidigital number, since it uses as much as digits as its factorization.

26028672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67800 (or 67788 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 26028672 is about 5101.8302598185. The cubic root of 26028672 is about 296.3584651524.

The spelling of 26028672 in words is "twenty-six million, twenty-eight thousand, six hundred seventy-two".