26830854 has 12 divisors (see below), whose sum is σ = 58133556. Its totient is φ = 8943612.

The previous prime is 26830823. The next prime is 26830861. The reversal of 26830854 is 45803862.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 745284 + ... + 745319.

It is an arithmetic number, because the mean of its divisors is an integer number (4844463).

Almost surely, 2^26830854 is an apocalyptic number.

26830854 is an abundant number, since it is smaller than the sum of its proper divisors (31302702).

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

26830854 is a wasteful number, since it uses less digits than its factorization.

26830854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490611 (or 1490608 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 26830854 is about 5179.8507700512. The cubic root of 26830854 is about 299.3722205596.

The spelling of 26830854 in words is "twenty-six million, eight hundred thirty thousand, eight hundred fifty-four".