87483530 has 32 divisors (see below), whose sum is σ = 167541696. Its totient is φ = 32775424.

The previous prime is 87483437. The next prime is 87483533. The reversal of 87483530 is 3538478.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (87483533) 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 15 ways as a sum of consecutive naturals, for example, 37457 + ... + 39723.

It is an arithmetic number, because the mean of its divisors is an integer number (5235678).

Almost surely, 2^87483530 is an apocalyptic number.

87483530 is a deficient number, since it is larger than the sum of its proper divisors (80058166).

87483530 is a wasteful number, since it uses less digits than its factorization.

87483530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2518.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 87483530 is about 9353.2630669729. The cubic root of 87483530 is about 443.9241443065.

The spelling of 87483530 in words is "eighty-seven million, four hundred eighty-three thousand, five hundred thirty".