26264081 has 8 divisors (see below), whose sum is σ = 26568000. Its totient is φ = 25962160.

The previous prime is 26264071. The next prime is 26264087. The reversal of 26264081 is 18046262.

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 26264081 - 2¹⁰ = 26263057 is a prime.

It is a super-2 number, since 2×26264081² = 1379603901549122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26264087) 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, 53246 + ... + 53736.

It is an arithmetic number, because the mean of its divisors is an integer number (3321000).

Almost surely, 2^26264081 is an apocalyptic number.

It is an amenable number.

26264081 is a deficient number, since it is larger than the sum of its proper divisors (303919).

26264081 is a wasteful number, since it uses less digits than its factorization.

26264081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 26264081 is about 5124.8493636399. The cubic root of 26264081 is about 297.2492286883.

The spelling of 26264081 in words is "twenty-six million, two hundred sixty-four thousand, eighty-one".