26132481 has 12 divisors (see below), whose sum is σ = 37939200. Its totient is φ = 17332920.

The previous prime is 26132459. The next prime is 26132497. The reversal of 26132481 is 18423162.

26132481 is a `hidden beast` number, since 2 + 613 + 2 + 48 + 1 = 666.

It is not a de Polignac number, because 26132481 - 2²¹ = 24035329 is a prime.

It is a super-2 number, since 2×26132481² = 1365813126430722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (26132401) 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, 5505 + ... + 9086.

It is an arithmetic number, because the mean of its divisors is an integer number (3161600).

It is a Proth number, since it is equal to 1595 ⋅ 2¹⁴ + 1 and 1595 < 2¹⁴.

Almost surely, 2^26132481 is an apocalyptic number.

It is an amenable number.

26132481 is a deficient number, since it is larger than the sum of its proper divisors (11806719).

26132481 is a wasteful number, since it uses less digits than its factorization.

26132481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14796 (or 14793 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 26132481 is about 5111.9938380245. The cubic root of 26132481 is about 296.7519269875.

The spelling of 26132481 in words is "twenty-six million, one hundred thirty-two thousand, four hundred eighty-one".