4455492 has 12 divisors (see below), whose sum is σ = 10396176. Its totient is φ = 1485160.

The previous prime is 4455487. The next prime is 4455497. The reversal of 4455492 is 2945544.

It is an interprime number because it is at equal distance from previous prime (4455487) and next prime (4455497).

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (4455497) 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 3 ways as a sum of consecutive naturals, for example, 185634 + ... + 185657.

It is an arithmetic number, because the mean of its divisors is an integer number (866348).

Almost surely, 2^4455492 is an apocalyptic number.

It is an amenable number.

4455492 is an abundant number, since it is smaller than the sum of its proper divisors (5940684).

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

4455492 is a wasteful number, since it uses less digits than its factorization.

4455492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371298 (or 371296 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

The square root of 4455492 is about 2110.8036384278. The cubic root of 4455492 is about 164.5502536448.

The spelling of 4455492 in words is "four million, four hundred fifty-five thousand, four hundred ninety-two".