5500146 has 16 divisors (see below), whose sum is σ = 11647584. Its totient is φ = 1725504.

The previous prime is 5500141. The next prime is 5500153. The reversal of 5500146 is 6410055.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5500141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26860 + ... + 27063.

It is an arithmetic number, because the mean of its divisors is an integer number (727974).

Almost surely, 2^5500146 is an apocalyptic number.

5500146 is an abundant number, since it is smaller than the sum of its proper divisors (6147438).

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

5500146 is a wasteful number, since it uses less digits than its factorization.

5500146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53945.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 5500146 is about 2345.2390070097. The cubic root of 5500146 is about 176.5189786642.

Subtracting 5500146 from its reverse (6410055), we obtain a palindrome (909909).

The spelling of 5500146 in words is "five million, five hundred thousand, one hundred forty-six".