26130172 has 6 divisors (see below), whose sum is σ = 45727808. Its totient is φ = 13065084.

The previous prime is 26130163. The next prime is 26130199. The reversal of 26130172 is 27103162.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3266268 + ... + 3266275.

Almost surely, 2^26130172 is an apocalyptic number.

It is an amenable number.

26130172 is a deficient number, since it is larger than the sum of its proper divisors (19597636).

26130172 is a wasteful number, since it uses less digits than its factorization.

26130172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6532547 (or 6532545 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 26130172 is about 5111.7679916053. The cubic root of 26130172 is about 296.7431866466.

The spelling of 26130172 in words is "twenty-six million, one hundred thirty thousand, one hundred seventy-two".