1622326230 has 96 divisors (see below), whose sum is σ = 4827423744. Its totient is φ = 370294848.

The previous prime is 1622326219. The next prime is 1622326249. The reversal of 1622326230 is 326232261.

1622326230 is a `hidden beast` number, since 1 + 6 + 2 + 2 + 32 + 623 + 0 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1622326194 and 1622326203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 607879 + ... + 610541.

It is an arithmetic number, because the mean of its divisors is an integer number (50285664).

Almost surely, 2^1622326230 is an apocalyptic number.

1622326230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1622326230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2413711872).

1622326230 is an abundant number, since it is smaller than the sum of its proper divisors (3205097514).

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

1622326230 is a wasteful number, since it uses less digits than its factorization.

1622326230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3650 (or 3647 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 1622326230 is about 40278.1110530273. Note that the first 3 decimals coincide. The cubic root of 1622326230 is about 1175.0221767355.

Adding to 1622326230 its reverse (326232261), we get a palindrome (1948558491).

The spelling of 1622326230 in words is "one billion, six hundred twenty-two million, three hundred twenty-six thousand, two hundred thirty".