26087427 has 10 divisors (see below), whose sum is σ = 38970228. Its totient is φ = 17391564.

The previous prime is 26087417. The next prime is 26087429. The reversal of 26087427 is 72478062.

26087427 is a `hidden beast` number, since 2 + 608 + 7 + 42 + 7 = 666.

It is not a de Polignac number, because 26087427 - 2¹⁴ = 26071043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26087391 and 26087400.

It is not an unprimeable number, because it can be changed into a prime (26087429) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 160953 + ... + 161114.

Almost surely, 2^26087427 is an apocalyptic number.

26087427 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

26087427 is a deficient number, since it is larger than the sum of its proper divisors (12882801).

26087427 is an equidigital number, since it uses as much as digits as its factorization.

26087427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322079 (or 322070 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 26087427 is about 5107.5852415794. The cubic root of 26087427 is about 296.5812893792.

The spelling of 26087427 in words is "twenty-six million, eighty-seven thousand, four hundred twenty-seven".