487107922 has 12 divisors (see below), whose sum is σ = 849953790. Its totient is φ = 208760496.

The previous prime is 487107899. The next prime is 487107941. The reversal of 487107922 is 229701784.

It can be written as a sum of positive squares in only one way, i.e., 343323841 + 143784081 = 18529^2 + 11991^2 .

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 in 5 ways as a sum of consecutive naturals, for example, 2485147 + ... + 2485342.

Almost surely, 2^487107922 is an apocalyptic number.

487107922 is a deficient number, since it is larger than the sum of its proper divisors (362845868).

487107922 is a wasteful number, since it uses less digits than its factorization.

487107922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4970505 (or 4970498 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 487107922 is about 22070.5215615762. The cubic root of 487107922 is about 786.8194086810.

The spelling of 487107922 in words is "four hundred eighty-seven million, one hundred seven thousand, nine hundred twenty-two".