4628311422 has 64 divisors (see below), whose sum is σ = 11147673600. Its totient is φ = 1251439200.

The previous prime is 4628311409. The next prime is 4628311423. The reversal of 4628311422 is 2241138264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4628311423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 915979 + ... + 921017.

It is an arithmetic number, because the mean of its divisors is an integer number (174182400).

Almost surely, 2^4628311422 is an apocalyptic number.

4628311422 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4628311422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5573836800).

4628311422 is an abundant number, since it is smaller than the sum of its proper divisors (6519362178).

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

4628311422 is a wasteful number, since it uses less digits than its factorization.

4628311422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6221.

The product of its digits is 18432, while the sum is 33.

The square root of 4628311422 is about 68031.6942461380. The cubic root of 4628311422 is about 1666.5084667353.

Adding to 4628311422 its reverse (2241138264), we get a palindrome (6869449686).

The spelling of 4628311422 in words is "four billion, six hundred twenty-eight million, three hundred eleven thousand, four hundred twenty-two".