26015141 has 4 divisors (see below), whose sum is σ = 26026572. Its totient is φ = 26003712.

The previous prime is 26015131. The next prime is 26015167. The reversal of 26015141 is 14151062.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 18671041 + 7344100 = 4321^2 + 2710^2 .

It is a cyclic number.

It is not a de Polignac number, because 26015141 - 2¹⁴ = 25998757 is a prime.

It is a super-2 number, since 2×26015141² = 1353575122499762, 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 (26015131) 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, 1010 + ... + 7283.

It is an arithmetic number, because the mean of its divisors is an integer number (6506643).

Almost surely, 2^26015141 is an apocalyptic number.

It is an amenable number.

26015141 is a deficient number, since it is larger than the sum of its proper divisors (11431).

26015141 is an equidigital number, since it uses as much as digits as its factorization.

26015141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11430.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 26015141 is about 5100.5039947048. The cubic root of 26015141 is about 296.3071022878.

The spelling of 26015141 in words is "twenty-six million, fifteen thousand, one hundred forty-one".