487147424 has 24 divisors (see below), whose sum is σ = 975330720. Its totient is φ = 239444416.

The previous prime is 487147421. The next prime is 487147457. The reversal of 487147424 is 424741784.

It is a super-2 number, since 2×487147424² = 474625225419671552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (487147421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127124 + ... + 130899.

It is an arithmetic number, because the mean of its divisors is an integer number (40638780).

Almost surely, 2^487147424 is an apocalyptic number.

It is an amenable number.

487147424 is an abundant number, since it is smaller than the sum of its proper divisors (488183296).

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

487147424 is a wasteful number, since it uses less digits than its factorization.

487147424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258092 (or 258084 counting only the distinct ones).

The product of its digits is 200704, while the sum is 41.

The square root of 487147424 is about 22071.4164475233. The cubic root of 487147424 is about 786.8406771370.

The spelling of 487147424 in words is "four hundred eighty-seven million, one hundred forty-seven thousand, four hundred twenty-four".