87024680 has 32 divisors (see below), whose sum is σ = 196646400. Its totient is φ = 34660416.

The previous prime is 87024677. The next prime is 87024689. The reversal of 87024680 is 8642078.

It is a self number, because there is not a number n which added to its sum of digits gives 87024680.

It is not an unprimeable number, because it can be changed into a prime (87024689) 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, 5009 + ... + 14111.

It is an arithmetic number, because the mean of its divisors is an integer number (6145200).

Almost surely, 2^87024680 is an apocalyptic number.

It is an amenable number.

87024680 is an abundant number, since it is smaller than the sum of its proper divisors (109621720).

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

87024680 is a wasteful number, since it uses less digits than its factorization.

87024680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9353 (or 9349 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 87024680 is about 9328.7019461445. The cubic root of 87024680 is about 443.1466579227.

The spelling of 87024680 in words is "eighty-seven million, twenty-four thousand, six hundred eighty".