87965333 has 4 divisors (see below), whose sum is σ = 87994560. Its totient is φ = 87936108.

The previous prime is 87965303. The next prime is 87965357. The reversal of 87965333 is 33356978.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 87965333 - 2⁸ = 87965077 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 (87965303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9503 + ... + 16316.

It is an arithmetic number, because the mean of its divisors is an integer number (21998640).

Almost surely, 2^87965333 is an apocalyptic number.

It is an amenable number.

87965333 is a deficient number, since it is larger than the sum of its proper divisors (29227).

87965333 is a wasteful number, since it uses less digits than its factorization.

87965333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29226.

The product of its digits is 408240, while the sum is 44.

The square root of 87965333 is about 9378.9835803247. The cubic root of 87965333 is about 444.7376023228.

The spelling of 87965333 in words is "eighty-seven million, nine hundred sixty-five thousand, three hundred thirty-three".