982501 has 4 divisors (see below), whose sum is σ = 1058092. Its totient is φ = 906912.

The previous prime is 982493. The next prime is 982559. The reversal of 982501 is 105289.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 105289 = 211 ⋅499.

It can be written as a sum of positive squares in 2 ways, for example, as 181476 + 801025 = 426^2 + 895^2 .

It is a cyclic number.

It is not a de Polignac number, because 982501 - 2³ = 982493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (982571) 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, 37776 + ... + 37801.

It is an arithmetic number, because the mean of its divisors is an integer number (264523).

2⁹⁸²⁵⁰¹ is an apocalyptic number.

It is an amenable number.

982501 is a deficient number, since it is larger than the sum of its proper divisors (75591).

982501 is a wasteful number, since it uses less digits than its factorization.

982501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75590.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 982501 is about 991.2118845131. The cubic root of 982501 is about 99.4132641433.

The spelling of 982501 in words is "nine hundred eighty-two thousand, five hundred one".