487443092 has 6 divisors (see below), whose sum is σ = 853025418. Its totient is φ = 243721544.

The previous prime is 487443041. The next prime is 487443109. The reversal of 487443092 is 290344784.

It can be written as a sum of positive squares in only one way, i.e., 247936516 + 239506576 = 15746^2 + 15476^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60930383 + ... + 60930390.

It is an arithmetic number, because the mean of its divisors is an integer number (142170903).

Almost surely, 2^487443092 is an apocalyptic number.

It is an amenable number.

487443092 is a deficient number, since it is larger than the sum of its proper divisors (365582326).

487443092 is a wasteful number, since it uses less digits than its factorization.

487443092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121860777 (or 121860775 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 487443092 is about 22078.1134157790. The cubic root of 487443092 is about 786.9998326253. Note that the first 3 decimals are identical.

The spelling of 487443092 in words is "four hundred eighty-seven million, four hundred forty-three thousand, ninety-two".