487733242 has 16 divisors (see below), whose sum is σ = 752800392. Its totient is φ = 236891200.

The previous prime is 487733227. The next prime is 487733243. The reversal of 487733242 is 242337784.

It can be written as a sum of positive squares in 4 ways, for example, as 487482241 + 251001 = 22079^2 + 501^2 .

It is a junction number, because it is equal to n+sod(n) for n = 487733195 and 487733204.

It is not an unprimeable number, because it can be changed into a prime (487733243) 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 7 ways as a sum of consecutive naturals, for example, 12073 + ... + 33484.

Almost surely, 2^487733242 is an apocalyptic number.

487733242 is a deficient number, since it is larger than the sum of its proper divisors (265067150).

487733242 is a wasteful number, since it uses less digits than its factorization.

487733242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45713.

The product of its digits is 225792, while the sum is 40.

The square root of 487733242 is about 22084.6834253969. The cubic root of 487733242 is about 787.1559552662.

The spelling of 487733242 in words is "four hundred eighty-seven million, seven hundred thirty-three thousand, two hundred forty-two".