982545 has 16 divisors (see below), whose sum is σ = 1623552. Its totient is φ = 506880.

The previous prime is 982493. The next prime is 982559. The reversal of 982545 is 545289.

It is not a de Polignac number, because 982545 - 2¹² = 978449 is a prime.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 982545.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 592 + ... + 1521.

It is an arithmetic number, because the mean of its divisors is an integer number (101472).

2⁹⁸²⁵⁴⁵ is an apocalyptic number.

It is an amenable number.

982545 is a deficient number, since it is larger than the sum of its proper divisors (641007).

982545 is a wasteful number, since it uses less digits than its factorization.

982545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2152.

The product of its digits is 14400, while the sum is 33.

The square root of 982545 is about 991.2340793173. The cubic root of 982545 is about 99.4147481514.

It can be divided in two parts, 9825 and 45, that added together give a triangular number (9870 = T₁₄₀).

The spelling of 982545 in words is "nine hundred eighty-two thousand, five hundred forty-five".