26830071 has 12 divisors (see below), whose sum is σ = 40794520. Its totient is φ = 16945200.

The previous prime is 26830049. The next prime is 26830079. The reversal of 26830071 is 17003862.

It is not a de Polignac number, because 26830071 - 2⁵ = 26830039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26830079) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78280 + ... + 78621.

Almost surely, 2^26830071 is an apocalyptic number.

26830071 is a deficient number, since it is larger than the sum of its proper divisors (13964449).

26830071 is a wasteful number, since it uses less digits than its factorization.

26830071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156926 (or 156923 counting only the distinct ones).

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

The square root of 26830071 is about 5179.7751881718. The cubic root of 26830071 is about 299.3693083560.

The spelling of 26830071 in words is "twenty-six million, eight hundred thirty thousand, seventy-one".