87008233 has 8 divisors (see below), whose sum is σ = 95695488. Its totient is φ = 78605904.

The previous prime is 87008219. The next prime is 87008249. The reversal of 87008233 is 33280078.

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

It is not a de Polignac number, because 87008233 - 2⁹ = 87007721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 87008195 and 87008204.

It is not an unprimeable number, because it can be changed into a prime (87008203) 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, 70591 + ... + 71812.

It is an arithmetic number, because the mean of its divisors is an integer number (11961936).

Almost surely, 2^87008233 is an apocalyptic number.

It is an amenable number.

87008233 is a deficient number, since it is larger than the sum of its proper divisors (8687255).

87008233 is a wasteful number, since it uses less digits than its factorization.

87008233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142463.

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

The square root of 87008233 is about 9327.8203777731. The cubic root of 87008233 is about 443.1187390523.

The spelling of 87008233 in words is "eighty-seven million, eight thousand, two hundred thirty-three".