4456452 has 144 divisors (see below), whose sum is σ = 14478912. Its totient is φ = 1048320.

The previous prime is 4456451. The next prime is 4456453. The reversal of 4456452 is 2546544.

It is an interprime number because it is at equal distance from previous prime (4456451) and next prime (4456453).

It is not an unprimeable number, because it can be changed into a prime (4456451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 84058 + ... + 84110.

It is an arithmetic number, because the mean of its divisors is an integer number (100548).

Almost surely, 2^4456452 is an apocalyptic number.

4456452 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4456452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7239456).

4456452 is an abundant number, since it is smaller than the sum of its proper divisors (10022460).

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

4456452 is a wasteful number, since it uses less digits than its factorization.

4456452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98 (or 89 counting only the distinct ones).

The product of its digits is 19200, while the sum is 30.

The square root of 4456452 is about 2111.0310277208. The cubic root of 4456452 is about 164.5620710377.

The spelling of 4456452 in words is "four million, four hundred fifty-six thousand, four hundred fifty-two".