87332063 has 24 divisors (see below), whose sum is σ = 111771072. Its totient is φ = 67604544.

The previous prime is 87332057. The next prime is 87332083. The reversal of 87332063 is 36023378.

It is not a de Polignac number, because 87332063 - 2⁸ = 87331807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87332023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28481 + ... + 31397.

It is an arithmetic number, because the mean of its divisors is an integer number (4657128).

Almost surely, 2^87332063 is an apocalyptic number.

87332063 is a deficient number, since it is larger than the sum of its proper divisors (24439009).

87332063 is a wasteful number, since it uses less digits than its factorization.

87332063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2991 (or 2984 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 87332063 is about 9345.1625454028. The cubic root of 87332063 is about 443.6677962388.

The spelling of 87332063 in words is "eighty-seven million, three hundred thirty-two thousand, sixty-three".