26871030 has 48 divisors (see below), whose sum is σ = 70171920. Its totient is φ = 7134144.

The previous prime is 26871029. The next prime is 26871059. The reversal of 26871030 is 3017862.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 26870985 and 26871003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25861 + ... + 26879.

It is an arithmetic number, because the mean of its divisors is an integer number (1461915).

Almost surely, 2^26871030 is an apocalyptic number.

26871030 is an abundant number, since it is smaller than the sum of its proper divisors (43300890).

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

26871030 is a wasteful number, since it uses less digits than its factorization.

26871030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325 (or 1322 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 26871030 is about 5183.7274233895. The cubic root of 26871030 is about 299.5215707571.

Adding to 26871030 its reverse (3017862), we get a palindrome (29888892).

The spelling of 26871030 in words is "twenty-six million, eight hundred seventy-one thousand, thirty".