4778202 has 32 divisors (see below), whose sum is σ = 11229120. Its totient is φ = 1336320.

The previous prime is 4778197. The next prime is 4778231. The reversal of 4778202 is 2028774.

It is a self number, because there is not a number n which added to its sum of digits gives 4778202.

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, 1927 + ... + 3642.

It is an arithmetic number, because the mean of its divisors is an integer number (350910).

Almost surely, 2^4778202 is an apocalyptic number.

4778202 is an abundant number, since it is smaller than the sum of its proper divisors (6450918).

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

4778202 is a wasteful number, since it uses less digits than its factorization.

4778202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5598.

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 4778202 is about 2185.9098792036. The cubic root of 4778202 is about 168.4307963079.

The spelling of 4778202 in words is "four million, seven hundred seventy-eight thousand, two hundred two".