4755198 has 32 divisors (see below), whose sum is σ = 11126016. Its totient is φ = 1326528.

The previous prime is 4755197. The next prime is 4755209. The reversal of 4755198 is 8915574.

It is a super-2 number, since 2×4755198² = 45223816038408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4755193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 490 + ... + 3122.

It is an arithmetic number, because the mean of its divisors is an integer number (347688).

Almost surely, 2^4755198 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4755198, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5563008).

4755198 is an abundant number, since it is smaller than the sum of its proper divisors (6370818).

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

4755198 is a wasteful number, since it uses less digits than its factorization.

4755198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2688.

The product of its digits is 50400, while the sum is 39.

The square root of 4755198 is about 2180.6416486897. The cubic root of 4755198 is about 168.1600656994.

The spelling of 4755198 in words is "four million, seven hundred fifty-five thousand, one hundred ninety-eight".