87330787 has 8 divisors (see below), whose sum is σ = 89092800. Its totient is φ = 85585344.

The previous prime is 87330643. The next prime is 87330799. The reversal of 87330787 is 78703378.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-87330787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87330487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6789 + ... + 14857.

It is an arithmetic number, because the mean of its divisors is an integer number (11136600).

Almost surely, 2^87330787 is an apocalyptic number.

87330787 is a deficient number, since it is larger than the sum of its proper divisors (1762013).

87330787 is a wasteful number, since it uses less digits than its factorization.

87330787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8285.

The product of its (nonzero) digits is 197568, while the sum is 43.

The square root of 87330787 is about 9345.0942745378. The cubic root of 87330787 is about 443.6656354331.

The spelling of 87330787 in words is "eighty-seven million, three hundred thirty thousand, seven hundred eighty-seven".