26130906 has 12 divisors (see below), whose sum is σ = 56617002. Its totient is φ = 8710296.

The previous prime is 26130869. The next prime is 26130931. The reversal of 26130906 is 60903162.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 18792225 + 7338681 = 4335^2 + 2709^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 26130906.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 725841 + ... + 725876.

Almost surely, 2^26130906 is an apocalyptic number.

26130906 is an abundant number, since it is smaller than the sum of its proper divisors (30486096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26130906 is a wasteful number, since it uses less digits than its factorization.

26130906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451725 (or 1451722 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 26130906 is about 5111.8397862218. The cubic root of 26130906 is about 296.7459651391.

The spelling of 26130906 in words is "twenty-six million, one hundred thirty thousand, nine hundred six".