26261141 has 12 divisors (see below), whose sum is σ = 28237860. Its totient is φ = 24414720.

The previous prime is 26261113. The next prime is 26261159. The reversal of 26261141 is 14116262.

It can be written as a sum of positive squares in 6 ways, for example, as 758641 + 25502500 = 871^2 + 5050^2 .

It is a de Polignac number, because none of the positive numbers 2^k-26261141 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 (26261041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25211 + ... + 26231.

It is an arithmetic number, because the mean of its divisors is an integer number (2353155).

Almost surely, 2^26261141 is an apocalyptic number.

It is an amenable number.

26261141 is a deficient number, since it is larger than the sum of its proper divisors (1976719).

26261141 is a wasteful number, since it uses less digits than its factorization.

26261141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144 (or 1127 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

The square root of 26261141 is about 5124.5625179131. The cubic root of 26261141 is about 297.2381369195.

The spelling of 26261141 in words is "twenty-six million, two hundred sixty-one thousand, one hundred forty-one".