26086851 has 12 divisors (see below), whose sum is σ = 43064112. Its totient is φ = 14906736.

The previous prime is 26086847. The next prime is 26086859. The reversal of 26086851 is 15868062.

It is a happy number.

It is not a de Polignac number, because 26086851 - 2² = 26086847 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (26086859) 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, 206976 + ... + 207101.

It is an arithmetic number, because the mean of its divisors is an integer number (3588676).

Almost surely, 2^26086851 is an apocalyptic number.

26086851 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

26086851 is a deficient number, since it is larger than the sum of its proper divisors (16977261).

26086851 is a wasteful number, since it uses less digits than its factorization.

26086851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414090 (or 414087 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 26086851 is about 5107.5288545440. The cubic root of 26086851 is about 296.5791065642.

The spelling of 26086851 in words is "twenty-six million, eighty-six thousand, eight hundred fifty-one".