982747265 has 4 divisors (see below), whose sum is σ = 1179296724. Its totient is φ = 786197808.

The previous prime is 982747219. The next prime is 982747267. The reversal of 982747265 is 562747289.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 562747289 = 13 ⋅43288253.

It can be written as a sum of positive squares in 2 ways, for example, as 621405184 + 361342081 = 24928^2 + 19009^2 .

It is a cyclic number.

It is not a de Polignac number, because 982747265 - 2¹⁸ = 982485121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (982747267) 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, 98274722 + ... + 98274731.

It is an arithmetic number, because the mean of its divisors is an integer number (294824181).

Almost surely, 2^982747265 is an apocalyptic number.

It is an amenable number.

982747265 is a deficient number, since it is larger than the sum of its proper divisors (196549459).

982747265 is a wasteful number, since it uses less digits than its factorization.

982747265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196549458.

The product of its digits is 1693440, while the sum is 50.

The square root of 982747265 is about 31348.8000567805. The cubic root of 982747265 is about 994.2156946558.

The spelling of 982747265 in words is "nine hundred eighty-two million, seven hundred forty-seven thousand, two hundred sixty-five".