26885672 has 32 divisors (see below), whose sum is σ = 55313280. Its totient is φ = 12149760.

The previous prime is 26885669. The next prime is 26885699. The reversal of 26885672 is 27658862.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16193 + ... + 17775.

It is an arithmetic number, because the mean of its divisors is an integer number (1728540).

Almost surely, 2^26885672 is an apocalyptic number.

26885672 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

26885672 is an abundant number, since it is smaller than the sum of its proper divisors (28427608).

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

26885672 is a wasteful number, since it uses less digits than its factorization.

26885672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1793 (or 1789 counting only the distinct ones).

The product of its digits is 322560, while the sum is 44.

The square root of 26885672 is about 5185.1395352488. The cubic root of 26885672 is about 299.5759638899.

The spelling of 26885672 in words is "twenty-six million, eight hundred eighty-five thousand, six hundred seventy-two".