26082631 has 8 divisors (see below), whose sum is σ = 26849664. Its totient is φ = 25326840.

The previous prime is 26082619. The next prime is 26082653. The reversal of 26082631 is 13628062.

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

It is a cyclic number.

It is not a de Polignac number, because 26082631 - 2¹¹ = 26080583 is a prime.

It is a super-2 number, since 2×26082631² = 1360607279764322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 26082631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26082671) 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, 2016 + ... + 7498.

It is an arithmetic number, because the mean of its divisors is an integer number (3356208).

Almost surely, 2^26082631 is an apocalyptic number.

26082631 is a deficient number, since it is larger than the sum of its proper divisors (767033).

26082631 is an equidigital number, since it uses as much as digits as its factorization.

26082631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5621.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 26082631 is about 5107.1157222056. The cubic root of 26082631 is about 296.5631134326.

The spelling of 26082631 in words is "twenty-six million, eighty-two thousand, six hundred thirty-one".