26086487 has 8 divisors (see below), whose sum is σ = 31382400. Its totient is φ = 21182904.

The previous prime is 26086481. The next prime is 26086499. The reversal of 26086487 is 78468062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26086487 - 2⁴ = 26086471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26086481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97937 + ... + 98202.

It is an arithmetic number, because the mean of its divisors is an integer number (3922800).

Almost surely, 2^26086487 is an apocalyptic number.

26086487 is a deficient number, since it is larger than the sum of its proper divisors (5295913).

26086487 is a wasteful number, since it uses less digits than its factorization.

26086487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196165.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 26086487 is about 5107.4932207493. The cubic root of 26086487 is about 296.5777271298.

The spelling of 26086487 in words is "twenty-six million, eighty-six thousand, four hundred eighty-seven".