26427378 has 16 divisors (see below), whose sum is σ = 53053056. Its totient is φ = 8776080.

The previous prime is 26427343. The next prime is 26427397. The reversal of 26427378 is 87372462.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6501 + ... + 9752.

It is an arithmetic number, because the mean of its divisors is an integer number (3315816).

Almost surely, 2^26427378 is an apocalyptic number.

26427378 is an abundant number, since it is smaller than the sum of its proper divisors (26625678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26427378 is a wasteful number, since it uses less digits than its factorization.

26427378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16529.

The product of its digits is 112896, while the sum is 39.

The square root of 26427378 is about 5140.7565591068. The cubic root of 26427378 is about 297.8640056321.

The spelling of 26427378 in words is "twenty-six million, four hundred twenty-seven thousand, three hundred seventy-eight".