4453912 has 32 divisors (see below), whose sum is σ = 8809920. Its totient is φ = 2108160.

The previous prime is 4453909. The next prime is 4453913. The reversal of 4453912 is 2193544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4453913) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11953 + ... + 12319.

It is an arithmetic number, because the mean of its divisors is an integer number (275310).

Almost surely, 2^4453912 is an apocalyptic number.

It is an amenable number.

4453912 is a deficient number, since it is larger than the sum of its proper divisors (4356008).

4453912 is a wasteful number, since it uses less digits than its factorization.

4453912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451 (or 447 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 4453912 is about 2110.4293402054. The cubic root of 4453912 is about 164.5308004891.

It can be divided in two parts, 44539 and 12, that added together give a triangular number (44551 = T₂₉₈).

The spelling of 4453912 in words is "four million, four hundred fifty-three thousand, nine hundred twelve".