4491452 has 12 divisors (see below), whose sum is σ = 8982960. Its totient is φ = 1924896.

The previous prime is 4491439. The next prime is 4491469. The reversal of 4491452 is 2541944.

4491452 is an admirable number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80177 + ... + 80232.

It is an arithmetic number, because the mean of its divisors is an integer number (748580).

Almost surely, 2^4491452 is an apocalyptic number.

It is an amenable number.

4491452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4491452 is a wasteful number, since it uses less digits than its factorization.

4491452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160420 (or 160418 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 4491452 is about 2119.3046029299. The cubic root of 4491452 is about 164.9917596130.

The spelling of 4491452 in words is "four million, four hundred ninety-one thousand, four hundred fifty-two".