487510722 has 12 divisors (see below), whose sum is σ = 1056273270. Its totient is φ = 162503568.

The previous prime is 487510663. The next prime is 487510729. The reversal of 487510722 is 227015784.

It can be written as a sum of positive squares in only one way, i.e., 306635121 + 180875601 = 17511^2 + 13449^2 .

It is a super-2 number, since 2×487510722² = 475333408129922568, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (487510729) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13541947 + ... + 13541982.

Almost surely, 2^487510722 is an apocalyptic number.

487510722 is an abundant number, since it is smaller than the sum of its proper divisors (568762548).

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

487510722 is a wasteful number, since it uses less digits than its factorization.

487510722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27083937 (or 27083934 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 487510722 is about 22079.6449699718. The cubic root of 487510722 is about 787.0362282157.

The spelling of 487510722 in words is "four hundred eighty-seven million, five hundred ten thousand, seven hundred twenty-two".