87934233 has 8 divisors (see below), whose sum is σ = 117307008. Its totient is φ = 58592144.

The previous prime is 87934229. The next prime is 87934243. The reversal of 87934233 is 33243978.

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 87934233 - 2² = 87934229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 87934191 and 87934200.

It is not an unprimeable number, because it can be changed into a prime (87934213) 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, 160 + ... + 13262.

It is an arithmetic number, because the mean of its divisors is an integer number (14663376).

Almost surely, 2^87934233 is an apocalyptic number.

It is an amenable number.

87934233 is a deficient number, since it is larger than the sum of its proper divisors (29372775).

87934233 is a wasteful number, since it uses less digits than its factorization.

87934233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15343.

The product of its digits is 108864, while the sum is 39.

The square root of 87934233 is about 9377.3254715830. The cubic root of 87934233 is about 444.6851840602.

The spelling of 87934233 in words is "eighty-seven million, nine hundred thirty-four thousand, two hundred thirty-three".