5540946 has 16 divisors (see below), whose sum is σ = 11733984. Its totient is φ = 1738304.

The previous prime is 5540939. The next prime is 5540993. The reversal of 5540946 is 6490455.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27060 + ... + 27263.

It is an arithmetic number, because the mean of its divisors is an integer number (733374).

Almost surely, 2^5540946 is an apocalyptic number.

5540946 is an abundant number, since it is smaller than the sum of its proper divisors (6193038).

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

5540946 is a wasteful number, since it uses less digits than its factorization.

5540946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54345.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 5540946 is about 2353.9214090534. The cubic root of 5540946 is about 176.9543755495.

It can be divided in two parts, 55409 and 46, that added together give a palindrome (55455).

The spelling of 5540946 in words is "five million, five hundred forty thousand, nine hundred forty-six".