26340159 has 8 divisors (see below), whose sum is σ = 35144320. Its totient is φ = 17548056.

The previous prime is 26340151. The next prime is 26340169. The reversal of 26340159 is 95104362.

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

It is not a de Polignac number, because 26340159 - 2³ = 26340151 is a prime.

It is a super-2 number, since 2×26340159² = 1387607952290562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26340151) 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, 5622 + ... + 9180.

It is an arithmetic number, because the mean of its divisors is an integer number (4393040).

Almost surely, 2^26340159 is an apocalyptic number.

26340159 is a deficient number, since it is larger than the sum of its proper divisors (8804161).

26340159 is a wasteful number, since it uses less digits than its factorization.

26340159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6029.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 26340159 is about 5132.2664583983. The cubic root of 26340159 is about 297.5359615686.

The spelling of 26340159 in words is "twenty-six million, three hundred forty thousand, one hundred fifty-nine".