87500703 has 4 divisors (see below), whose sum is σ = 116667608. Its totient is φ = 58333800.

The previous prime is 87500701. The next prime is 87500713. The reversal of 87500703 is 30700578.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 87500703 - 2¹ = 87500701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87500701) 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 3 ways as a sum of consecutive naturals, for example, 14583448 + ... + 14583453.

It is an arithmetic number, because the mean of its divisors is an integer number (29166902).

Almost surely, 2^87500703 is an apocalyptic number.

87500703 is a deficient number, since it is larger than the sum of its proper divisors (29166905).

87500703 is a wasteful number, since it uses less digits than its factorization.

87500703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29166904.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 87500703 is about 9354.1810437900. The cubic root of 87500703 is about 443.9531898139.

The spelling of 87500703 in words is "eighty-seven million, five hundred thousand, seven hundred three".