87982606 has 8 divisors (see below), whose sum is σ = 132212520. Its totient is φ = 43911768.

The previous prime is 87982603. The next prime is 87982621. The reversal of 87982606 is 60628978.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87982603) 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, 38376 + ... + 40603.

It is an arithmetic number, because the mean of its divisors is an integer number (16526565).

Almost surely, 2^87982606 is an apocalyptic number.

87982606 is a deficient number, since it is larger than the sum of its proper divisors (44229914).

87982606 is a wasteful number, since it uses less digits than its factorization.

87982606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79538.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 87982606 is about 9379.9043705147. The cubic root of 87982606 is about 444.7667101906.

It can be divided in two parts, 87982 and 606, that added together give a palindrome (88588).

The spelling of 87982606 in words is "eighty-seven million, nine hundred eighty-two thousand, six hundred six".