487366240 has 24 divisors (see below), whose sum is σ = 1151403120. Its totient is φ = 194946432.

The previous prime is 487366219. The next prime is 487366249. The reversal of 487366240 is 42663784.

It is a happy number.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 487366193 and 487366202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487366249) 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 3 ways as a sum of consecutive naturals, for example, 1522860 + ... + 1523179.

It is an arithmetic number, because the mean of its divisors is an integer number (47975130).

Almost surely, 2^487366240 is an apocalyptic number.

487366240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

487366240 is an abundant number, since it is smaller than the sum of its proper divisors (664036880).

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

487366240 is a wasteful number, since it uses less digits than its factorization.

487366240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3046054 (or 3046046 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 40.

The square root of 487366240 is about 22076.3728904909. The cubic root of 487366240 is about 786.9584700601.

The spelling of 487366240 in words is "four hundred eighty-seven million, three hundred sixty-six thousand, two hundred forty".