4574861622 has 48 divisors (see below), whose sum is σ = 9991904832. Its totient is φ = 1512725760.

The previous prime is 4574861617. The next prime is 4574861623. The reversal of 4574861622 is 2261684754.

4574861622 is a `hidden beast` number, since 4 + 5 + 7 + 4 + 8 + 616 + 22 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4574861623) 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, 2573598 + ... + 2575374.

It is an arithmetic number, because the mean of its divisors is an integer number (208164684).

Almost surely, 2^4574861622 is an apocalyptic number.

4574861622 is an abundant number, since it is smaller than the sum of its proper divisors (5417043210).

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

4574861622 is a wasteful number, since it uses less digits than its factorization.

4574861622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2853 (or 2850 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 4574861622 is about 67637.7233649980. The cubic root of 4574861622 is about 1660.0684180926.

The spelling of 4574861622 in words is "four billion, five hundred seventy-four million, eight hundred sixty-one thousand, six hundred twenty-two".