26091230 has 24 divisors (see below), whose sum is σ = 51624216. Its totient is φ = 9487280.

The previous prime is 26091227. The next prime is 26091257. The reversal of 26091230 is 3219062.

It is a junction number, because it is equal to n+sod(n) for n = 26091196 and 26091205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9572 + ... + 11991.

It is an arithmetic number, because the mean of its divisors is an integer number (2151009).

Almost surely, 2^26091230 is an apocalyptic number.

26091230 is a deficient number, since it is larger than the sum of its proper divisors (25532986).

26091230 is a wasteful number, since it uses less digits than its factorization.

26091230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21592 (or 21581 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 26091230 is about 5107.9575174428. The cubic root of 26091230 is about 296.5957004573.

The spelling of 26091230 in words is "twenty-six million, ninety-one thousand, two hundred thirty".