26885128 has 16 divisors (see below), whose sum is σ = 51482880. Its totient is φ = 13156368.

The previous prime is 26885119. The next prime is 26885147. The reversal of 26885128 is 82158862.

It is a happy 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, 35376 + ... + 36127.

It is an arithmetic number, because the mean of its divisors is an integer number (3217680).

Almost surely, 2^26885128 is an apocalyptic number.

It is an amenable number.

26885128 is a deficient number, since it is larger than the sum of its proper divisors (24597752).

26885128 is a wasteful number, since it uses less digits than its factorization.

26885128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71556 (or 71552 counting only the distinct ones).

The product of its digits is 61440, while the sum is 40.

The square root of 26885128 is about 5185.0870773787. The cubic root of 26885128 is about 299.5739433537.

The spelling of 26885128 in words is "twenty-six million, eight hundred eighty-five thousand, one hundred twenty-eight".