5180026 has 4 divisors (see below), whose sum is σ = 7770042. Its totient is φ = 2590012.

The previous prime is 5180017. The next prime is 5180029. The reversal of 5180026 is 6200815.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4182025 + 998001 = 2045^2 + 999^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 5179979 and 5180006.

It is not an unprimeable number, because it can be changed into a prime (5180029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1295005 + ... + 1295008.

Almost surely, 2^5180026 is an apocalyptic number.

5180026 is a deficient number, since it is larger than the sum of its proper divisors (2590016).

5180026 is a wasteful number, since it uses less digits than its factorization.

5180026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2590015.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 5180026 is about 2275.9670472131. The cubic root of 5180026 is about 173.0257125960.

The spelling of 5180026 in words is "five million, one hundred eighty thousand, twenty-six".