87485926 has 8 divisors (see below), whose sum is σ = 143158824. Its totient is φ = 39766320.

The previous prime is 87485917. The next prime is 87485947. The reversal of 87485926 is 62958478.

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

It is a self number, because there is not a number n which added to its sum of digits gives 87485926.

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 in 3 ways as a sum of consecutive naturals, for example, 1988295 + ... + 1988338.

It is an arithmetic number, because the mean of its divisors is an integer number (17894853).

Almost surely, 2^87485926 is an apocalyptic number.

87485926 is a deficient number, since it is larger than the sum of its proper divisors (55672898).

87485926 is a wasteful number, since it uses less digits than its factorization.

87485926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3976646.

The product of its digits is 967680, while the sum is 49.

The square root of 87485926 is about 9353.3911497382. The cubic root of 87485926 is about 443.9281970028.

The spelling of 87485926 in words is "eighty-seven million, four hundred eighty-five thousand, nine hundred twenty-six".