5540026 has 8 divisors (see below), whose sum is σ = 8334900. Its totient is φ = 2761728.

The previous prime is 5540023. The next prime is 5540027. The reversal of 5540026 is 6200455.

It can be written as a sum of positive squares in 2 ways, for example, as 4405801 + 1134225 = 2099^2 + 1065^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 5539979 and 5540006.

It is not an unprimeable number, because it can be changed into a prime (5540023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3271 + ... + 4666.

Almost surely, 2^5540026 is an apocalyptic number.

5540026 is a deficient number, since it is larger than the sum of its proper divisors (2794874).

5540026 is a wasteful number, since it uses less digits than its factorization.

5540026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8288.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 5540026 is about 2353.7259823522. The cubic root of 5540026 is about 176.9445813714.

The spelling of 5540026 in words is "five million, five hundred forty thousand, twenty-six".