5446518 has 32 divisors (see below), whose sum is σ = 13582080. Its totient is φ = 1414560.

The previous prime is 5446517. The next prime is 5446523. The reversal of 5446518 is 8156445.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5446517) 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 15 ways as a sum of consecutive naturals, for example, 5433 + ... + 6356.

It is an arithmetic number, because the mean of its divisors is an integer number (424440).

Almost surely, 2^5446518 is an apocalyptic number.

5446518 is an abundant number, since it is smaller than the sum of its proper divisors (8135562).

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

5446518 is a wasteful number, since it uses less digits than its factorization.

5446518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11812.

The product of its digits is 19200, while the sum is 33.

The square root of 5446518 is about 2333.7776243678. Note that the first 3 decimals coincide. The cubic root of 5446518 is about 175.9434003607.

The spelling of 5446518 in words is "five million, four hundred forty-six thousand, five hundred eighteen".