98782 has 4 divisors (see below), whose sum is σ = 148176. Its totient is φ = 49390.

The previous prime is 98779. The next prime is 98801. The reversal of 98782 is 28789.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24694 + ... + 24697.

It is an arithmetic number, because the mean of its divisors is an integer number (37044).

2⁹⁸⁷⁸² is an apocalyptic number.

98782 is a deficient number, since it is larger than the sum of its proper divisors (49394).

98782 is a wasteful number, since it uses less digits than its factorization.

98782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49393.

The product of its digits is 8064, while the sum is 34.

The square root of 98782 is about 314.2960387915. The cubic root of 98782 is about 46.2266695089.

It can be divided in two parts, 98 and 782, that multiplied together give a triangular number (76636 = T₃₉₁).

The spelling of 98782 in words is "ninety-eight thousand, seven hundred eighty-two".