4502456 has 64 divisors (see below), whose sum is σ = 10342080. Its totient is φ = 1797120.

The previous prime is 4502441. The next prime is 4502461. The reversal of 4502456 is 6542054.

4502456 = T₄₄₈ + T₄₄₉ + ... + T₄₈₈.

4502456 = 799² + 800² + ... + 805².

It is a super-2 number, since 2×4502456² = 40544220063872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 84926 + ... + 84978.

It is an arithmetic number, because the mean of its divisors is an integer number (161595).

Almost surely, 2^4502456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4502456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5171040).

4502456 is an abundant number, since it is smaller than the sum of its proper divisors (5839624).

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

4502456 is a wasteful number, since it uses less digits than its factorization.

4502456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144 (or 140 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 4502456 is about 2121.8991493471. The cubic root of 4502456 is about 165.1263922908.

The spelling of 4502456 in words is "four million, five hundred two thousand, four hundred fifty-six".