487351474 has 16 divisors (see below), whose sum is σ = 747936000. Its totient is φ = 238103424.

The previous prime is 487351433. The next prime is 487351477. The reversal of 487351474 is 474153784.

It is a super-2 number, since 2×487351474² = 475022918419945352, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 487351474.

It is not an unprimeable number, because it can be changed into a prime (487351477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 574 + ... + 31225.

It is an arithmetic number, because the mean of its divisors is an integer number (46746000).

Almost surely, 2^487351474 is an apocalyptic number.

487351474 is a deficient number, since it is larger than the sum of its proper divisors (260584526).

487351474 is a wasteful number, since it uses less digits than its factorization.

487351474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31977.

The product of its digits is 376320, while the sum is 43.

The square root of 487351474 is about 22076.0384580205. The cubic root of 487351474 is about 786.9505223436.

The spelling of 487351474 in words is "four hundred eighty-seven million, three hundred fifty-one thousand, four hundred seventy-four".