4612661622 has 48 divisors (see below), whose sum is σ = 10290151872. Its totient is φ = 1492391040.

The previous prime is 4612661621. The next prime is 4612661633. The reversal of 4612661622 is 2261662164.

4612661622 is a `hidden beast` number, since 4 + 6 + 1 + 26 + 6 + 1 + 622 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4612661621) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 129523 + ... + 161249.

It is an arithmetic number, because the mean of its divisors is an integer number (214378164).

Almost surely, 2^4612661622 is an apocalyptic number.

4612661622 is an abundant number, since it is smaller than the sum of its proper divisors (5677490250).

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

4612661622 is a wasteful number, since it uses less digits than its factorization.

4612661622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31973 (or 31970 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 4612661622 is about 67916.5784032146. The cubic root of 4612661622 is about 1664.6280131028.

The spelling of 4612661622 in words is "four billion, six hundred twelve million, six hundred sixty-one thousand, six hundred twenty-two".