980425 has 6 divisors (see below), whose sum is σ = 1215758. Its totient is φ = 784320.

The previous prime is 980423. The next prime is 980431. The reversal of 980425 is 524089.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2304 + 978121 = 48^2 + 989^2 .

It is not a de Polignac number, because 980425 - 2¹ = 980423 is a prime.

It is a super-2 number, since 2×980425² = 1922466361250, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 7.

It is a junction number, because it is equal to n+sod(n) for n = 980393 and 980402.

It is not an unprimeable number, because it can be changed into a prime (980423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19584 + ... + 19633.

2⁹⁸⁰⁴²⁵ is an apocalyptic number.

It is an amenable number.

980425 is a deficient number, since it is larger than the sum of its proper divisors (235333).

980425 is a wasteful number, since it uses less digits than its factorization.

980425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39227 (or 39222 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 980425 is about 990.1641278091. The cubic root of 980425 is about 99.3431955235.

The spelling of 980425 in words is "nine hundred eighty thousand, four hundred twenty-five".