87282708 has 24 divisors (see below), whose sum is σ = 203958048. Its totient is φ = 29051616.

The previous prime is 87282707. The next prime is 87282719. The reversal of 87282708 is 80728278.

It is a super-2 number, since 2×87282708² = 15236542231626528, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 87282708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87282703) 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, 3835 + ... + 13757.

It is an arithmetic number, because the mean of its divisors is an integer number (8498252).

Almost surely, 2^87282708 is an apocalyptic number.

It is an amenable number.

87282708 is an abundant number, since it is smaller than the sum of its proper divisors (116675340).

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

87282708 is a wasteful number, since it uses less digits than its factorization.

87282708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10663 (or 10661 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 42.

The square root of 87282708 is about 9342.5215011794. The cubic root of 87282708 is about 443.5842020825.

It can be divided in two parts, 8728270 and 8, that added together give a palindrome (8728278).

The spelling of 87282708 in words is "eighty-seven million, two hundred eighty-two thousand, seven hundred eight".