87233382 has 16 divisors (see below), whose sum is σ = 193852080. Its totient is φ = 29077776.

The previous prime is 87233357. The next prime is 87233407. The reversal of 87233382 is 28333278.

It is an interprime number because it is at equal distance from previous prime (87233357) and next prime (87233407).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 807663 + ... + 807770.

It is an arithmetic number, because the mean of its divisors is an integer number (12115755).

Almost surely, 2^87233382 is an apocalyptic number.

87233382 is an abundant number, since it is smaller than the sum of its proper divisors (106618698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87233382 is a wasteful number, since it uses less digits than its factorization.

87233382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615444 (or 1615438 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 87233382 is about 9339.8812626286. The cubic root of 87233382 is about 443.5006255533.

The spelling of 87233382 in words is "eighty-seven million, two hundred thirty-three thousand, three hundred eighty-two".