5512146 has 32 divisors (see below), whose sum is σ = 11577600. Its totient is φ = 1747200.

The previous prime is 5512123. The next prime is 5512183. The reversal of 5512146 is 6412155.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 13546 + ... + 13946.

It is an arithmetic number, because the mean of its divisors is an integer number (361800).

Almost surely, 2^5512146 is an apocalyptic number.

5512146 is an abundant number, since it is smaller than the sum of its proper divisors (6065454).

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

5512146 is a wasteful number, since it uses less digits than its factorization.

5512146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514.

The product of its digits is 1200, while the sum is 24.

The square root of 5512146 is about 2347.7959877298. The cubic root of 5512146 is about 176.6472594480.

Subtracting 5512146 from its reverse (6412155), we obtain a palindrome (900009).

The spelling of 5512146 in words is "five million, five hundred twelve thousand, one hundred forty-six".