26500141 has 4 divisors (see below), whose sum is σ = 26531712. Its totient is φ = 26468572.

The previous prime is 26500129. The next prime is 26500213. The reversal of 26500141 is 14100562.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 26500141 - 2⁷ = 26500013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26500741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14491 + ... + 16216.

It is an arithmetic number, because the mean of its divisors is an integer number (6632928).

Almost surely, 2^26500141 is an apocalyptic number.

It is an amenable number.

26500141 is a deficient number, since it is larger than the sum of its proper divisors (31571).

26500141 is an equidigital number, since it uses as much as digits as its factorization.

26500141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31570.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 26500141 is about 5147.8287656059. The cubic root of 26500141 is about 298.1371266568.

The spelling of 26500141 in words is "twenty-six million, five hundred thousand, one hundred forty-one".