87284373 has 8 divisors (see below), whose sum is σ = 126959136. Its totient is φ = 52899600.

The previous prime is 87284339. The next prime is 87284401. The reversal of 87284373 is 37348278.

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

It is not a de Polignac number, because 87284373 - 2¹⁰ = 87283349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87284303) 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, 1322458 + ... + 1322523.

It is an arithmetic number, because the mean of its divisors is an integer number (15869892).

Almost surely, 2^87284373 is an apocalyptic number.

It is an amenable number.

87284373 is a deficient number, since it is larger than the sum of its proper divisors (39674763).

87284373 is a wasteful number, since it uses less digits than its factorization.

87284373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2644995.

The product of its digits is 225792, while the sum is 42.

The square root of 87284373 is about 9342.6106094603. The cubic root of 87284373 is about 443.5870226603.

The spelling of 87284373 in words is "eighty-seven million, two hundred eighty-four thousand, three hundred seventy-three".