26130279 has 24 divisors (see below), whose sum is σ = 40834800. Its totient is φ = 14818944.

The previous prime is 26130271. The next prime is 26130281. The reversal of 26130279 is 97203162.

It is not a de Polignac number, because 26130279 - 2³ = 26130271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26130271) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21307 + ... + 22499.

It is an arithmetic number, because the mean of its divisors is an integer number (1701450).

Almost surely, 2^26130279 is an apocalyptic number.

26130279 is a deficient number, since it is larger than the sum of its proper divisors (14704521).

26130279 is a wasteful number, since it uses less digits than its factorization.

26130279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359 (or 1352 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 26130279 is about 5111.7784576407. The cubic root of 26130279 is about 296.7435916889.

It can be divided in two parts, 26 and 130279, that added together give a triangular number (130305 = T₅₁₀).

The spelling of 26130279 in words is "twenty-six million, one hundred thirty thousand, two hundred seventy-nine".