87082303 has 8 divisors (see below), whose sum is σ = 108570240. Its totient is φ = 67856280.

The previous prime is 87082283. The next prime is 87082309. The reversal of 87082303 is 30328078.

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

It is a cyclic number.

It is not a de Polignac number, because 87082303 - 2⁹ = 87081791 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 (87082309) 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, 565393 + ... + 565546.

It is an arithmetic number, because the mean of its divisors is an integer number (13571280).

Almost surely, 2^87082303 is an apocalyptic number.

87082303 is a deficient number, since it is larger than the sum of its proper divisors (21487937).

87082303 is a wasteful number, since it uses less digits than its factorization.

87082303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130957.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 87082303 is about 9331.7899140519. The cubic root of 87082303 is about 443.2444455307.

It can be divided in two parts, 8708 and 2303, that added together give a palindrome (11011).

The spelling of 87082303 in words is "eighty-seven million, eighty-two thousand, three hundred three".