4622171936 has 12 divisors (see below), whose sum is σ = 9099901062. Its totient is φ = 2311085952.

The previous prime is 4622171927. The next prime is 4622171969. The reversal of 4622171936 is 6391712264.

It can be written as a sum of positive squares in only one way, i.e., 4599552400 + 22619536 = 67820^2 + 4756^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4622171893 and 4622171902.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72221405 + ... + 72221468.

Almost surely, 2^4622171936 is an apocalyptic number.

It is an amenable number.

4622171936 is a deficient number, since it is larger than the sum of its proper divisors (4477729126).

4622171936 is a wasteful number, since it uses less digits than its factorization.

4622171936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144442883 (or 144442875 counting only the distinct ones).

The product of its digits is 108864, while the sum is 41.

The square root of 4622171936 is about 67986.5570241647. The cubic root of 4622171936 is about 1665.7712624681.

The spelling of 4622171936 in words is "four billion, six hundred twenty-two million, one hundred seventy-one thousand, nine hundred thirty-six".