487177146 has 32 divisors (see below), whose sum is σ = 1086134400. Its totient is φ = 161864640.

The previous prime is 487177111. The next prime is 487177147. The reversal of 487177146 is 641771784.

It is not an unprimeable number, because it can be changed into a prime (487177147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2290 + ... + 31298.

It is an arithmetic number, because the mean of its divisors is an integer number (33941700).

Almost surely, 2^487177146 is an apocalyptic number.

487177146 is an abundant number, since it is smaller than the sum of its proper divisors (598957254).

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

487177146 is a wasteful number, since it uses less digits than its factorization.

487177146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29331 (or 29325 counting only the distinct ones).

The product of its digits is 263424, while the sum is 45.

The square root of 487177146 is about 22072.0897515392. The cubic root of 487177146 is about 786.8566791396.

The spelling of 487177146 in words is "four hundred eighty-seven million, one hundred seventy-seven thousand, one hundred forty-six".