980457 has 16 divisors (see below), whose sum is σ = 1397760. Its totient is φ = 609552.

The previous prime is 980449. The next prime is 980459. The reversal of 980457 is 754089.

It is not a de Polignac number, because 980457 - 2³ = 980449 is a prime.

It is a super-2 number, since 2×980457² = 1922591857698, which contains 22 as substring.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (980459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5788 + ... + 5954.

It is an arithmetic number, because the mean of its divisors is an integer number (87360).

2⁹⁸⁰⁴⁵⁷ is an apocalyptic number.

It is an amenable number.

980457 is a deficient number, since it is larger than the sum of its proper divisors (417303).

980457 is a wasteful number, since it uses less digits than its factorization.

980457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 980457 is about 990.1802866145. The cubic root of 980457 is about 99.3442763295.

The spelling of 980457 in words is "nine hundred eighty thousand, four hundred fifty-seven".