26156828 has 12 divisors (see below), whose sum is σ = 46067112. Its totient is φ = 12994800.

The previous prime is 26156803. The next prime is 26156831. The reversal of 26156828 is 82865162.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 26156791 and 26156800.

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, 20198 + ... + 21453.

It is an arithmetic number, because the mean of its divisors is an integer number (3838926).

Almost surely, 2^26156828 is an apocalyptic number.

It is an amenable number.

26156828 is a deficient number, since it is larger than the sum of its proper divisors (19910284).

26156828 is a wasteful number, since it uses less digits than its factorization.

26156828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41812 (or 41810 counting only the distinct ones).

The product of its digits is 46080, while the sum is 38.

The square root of 26156828 is about 5114.3746440792. The cubic root of 26156828 is about 296.8440572441.

The spelling of 26156828 in words is "twenty-six million, one hundred fifty-six thousand, eight hundred twenty-eight".