980215 has 4 divisors (see below), whose sum is σ = 1176264. Its totient is φ = 784168.

The previous prime is 980197. The next prime is 980219. The reversal of 980215 is 512089.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 512089 = 31 ⋅16519.

It is a cyclic number.

It is not a de Polignac number, because 980215 - 2¹⁷ = 849143 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 980215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980219) 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, 98017 + ... + 98026.

It is an arithmetic number, because the mean of its divisors is an integer number (294066).

2⁹⁸⁰²¹⁵ is an apocalyptic number.

980215 is a deficient number, since it is larger than the sum of its proper divisors (196049).

980215 is a wasteful number, since it uses less digits than its factorization.

980215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196048.

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

The square root of 980215 is about 990.0580791045. The cubic root of 980215 is about 99.3361021504.

The spelling of 980215 in words is "nine hundred eighty thousand, two hundred fifteen".