4787461922 has 8 divisors (see below), whose sum is σ = 7183720272. Its totient is φ = 2392888500.

The previous prime is 4787461907. The next prime is 4787461961. The reversal of 4787461922 is 2291647874.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414104 + ... + 425507.

It is an arithmetic number, because the mean of its divisors is an integer number (897965034).

Almost surely, 2^4787461922 is an apocalyptic number.

4787461922 is a deficient number, since it is larger than the sum of its proper divisors (2396258350).

4787461922 is a wasteful number, since it uses less digits than its factorization.

4787461922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842464.

The product of its digits is 1354752, while the sum is 50.

The square root of 4787461922 is about 69191.4873521302. The cubic root of 4787461922 is about 1685.3952964920.

The spelling of 4787461922 in words is "four billion, seven hundred eighty-seven million, four hundred sixty-one thousand, nine hundred twenty-two".