4755456 has 104 divisors (see below), whose sum is σ = 14416160. Its totient is φ = 1548288.

The previous prime is 4755451. The next prime is 4755463. The reversal of 4755456 is 6545574.

It is a happy number.

It is a super-2 number, since 2×4755456² = 45228723535872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

Its product of digits (84000) is a multiple of the sum of its prime divisors (48).

It is a nialpdrome in base 8.

It is a zygodrome in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 4755456.

It is not an unprimeable number, because it can be changed into a prime (4755451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110571 + ... + 110613.

Almost surely, 2^4755456 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 4755456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7208080).

4755456 is an abundant number, since it is smaller than the sum of its proper divisors (9660704).

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

4755456 is an equidigital number, since it uses as much as digits as its factorization.

4755456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76 (or 48 counting only the distinct ones).

The product of its digits is 84000, while the sum is 36.

The square root of 4755456 is about 2180.7008047873. The cubic root of 4755456 is about 168.1631068986.

The spelling of 4755456 in words is "four million, seven hundred fifty-five thousand, four hundred fifty-six".