1030980 has 24 divisors (see below), whose sum is σ = 2886912. Its totient is φ = 274912.
The previous prime is 1030957. The next prime is 1030987. The reversal of 1030980 is 890301.
It is a nialpdrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (1030987) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8532 + ... + 8651.
It is an arithmetic number, because the mean of its divisors is an integer number (120288).
21030980 is an apocalyptic number.
1030980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1030980 is an abundant number, since it is smaller than the sum of its proper divisors (1855932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030980 is a wasteful number, since it uses less digits than its factorization.
1030980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17195 (or 17193 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 21.
The square root of 1030980 is about 1015.3718530666. The cubic root of 1030980 is about 101.0221824950.
The spelling of 1030980 in words is "one million, thirty thousand, nine hundred eighty".
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