487420722 has 24 divisors (see below), whose sum is σ = 1057612140. Its totient is φ = 162237600.

The previous prime is 487420711. The next prime is 487420723. The reversal of 487420722 is 227024784.

It can be written as a sum of positive squares in 2 ways, for example, as 481846401 + 5574321 = 21951^2 + 2361^2 .

It is not an unprimeable number, because it can be changed into a prime (487420723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6697 + ... + 31932.

Almost surely, 2^487420722 is an apocalyptic number.

487420722 is an abundant number, since it is smaller than the sum of its proper divisors (570191418).

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

487420722 is a wasteful number, since it uses less digits than its factorization.

487420722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39338 (or 39335 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 36.

The square root of 487420722 is about 22077.6067996511. The cubic root of 487420722 is about 786.9877933016.

The spelling of 487420722 in words is "four hundred eighty-seven million, four hundred twenty thousand, seven hundred twenty-two".