5546066 has 4 divisors (see below), whose sum is σ = 8319102. Its totient is φ = 2773032.

The previous prime is 5546053. The next prime is 5546069. The reversal of 5546066 is 6606455.

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., 5085025 + 461041 = 2255^2 + 679^2 .

It is not an unprimeable number, because it can be changed into a prime (5546069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1386515 + ... + 1386518.

Almost surely, 2^5546066 is an apocalyptic number.

5546066 is a deficient number, since it is larger than the sum of its proper divisors (2773036).

5546066 is a wasteful number, since it uses less digits than its factorization.

5546066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2773035.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 5546066 is about 2355.0087048671. The cubic root of 5546066 is about 177.0088624841.

The spelling of 5546066 in words is "five million, five hundred forty-six thousand, sixty-six".