5540973 has 8 divisors (see below), whose sum is σ = 7420608. Its totient is φ = 3677664.

The previous prime is 5540939. The next prime is 5540993. The reversal of 5540973 is 3790455.

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

It is not a de Polignac number, because 5540973 - 2¹⁰ = 5539949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5540933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3265 + ... + 4662.

It is an arithmetic number, because the mean of its divisors is an integer number (927576).

Almost surely, 2^5540973 is an apocalyptic number.

It is an amenable number.

5540973 is a deficient number, since it is larger than the sum of its proper divisors (1879635).

5540973 is a wasteful number, since it uses less digits than its factorization.

5540973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8163.

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 5540973 is about 2353.9271441572. The cubic root of 5540973 is about 176.9546629710.

The spelling of 5540973 in words is "five million, five hundred forty thousand, nine hundred seventy-three".