87441334 has 4 divisors (see below), whose sum is σ = 131162004. Its totient is φ = 43720666.

The previous prime is 87441313. The next prime is 87441373. The reversal of 87441334 is 43314478.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 87441334.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21860332 + ... + 21860335.

It is an arithmetic number, because the mean of its divisors is an integer number (32790501).

Almost surely, 2^87441334 is an apocalyptic number.

87441334 is a deficient number, since it is larger than the sum of its proper divisors (43720670).

87441334 is a wasteful number, since it uses less digits than its factorization.

87441334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43720669.

The product of its digits is 32256, while the sum is 34.

The square root of 87441334 is about 9351.0071115362. The cubic root of 87441334 is about 443.8527600674.

The spelling of 87441334 in words is "eighty-seven million, four hundred forty-one thousand, three hundred thirty-four".