5166546 has 64 divisors (see below), whose sum is σ = 13188096. Its totient is φ = 1310400.

The previous prime is 5166541. The next prime is 5166563. The reversal of 5166546 is 6456615.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (5166541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24381 + ... + 24591.

It is an arithmetic number, because the mean of its divisors is an integer number (206064).

Almost surely, 2^5166546 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5166546, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6594048).

5166546 is an abundant number, since it is smaller than the sum of its proper divisors (8021550).

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

5166546 is a wasteful number, since it uses less digits than its factorization.

5166546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287.

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

The square root of 5166546 is about 2273.0037395482. The cubic root of 5166546 is about 172.8754937406.

The spelling of 5166546 in words is "five million, one hundred sixty-six thousand, five hundred forty-six".