1048983 has 12 divisors (see below), whose sum is σ = 1515240. Its totient is φ = 645216.
The previous prime is 1048963. The next prime is 1048991. The reversal of 1048983 is 3898401.
It is not a de Polignac number, because 1048983 - 26 = 1048919 is a prime.
It is a super-2 number, since 2×10489832 = 2200730668578, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1048963) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 528 + ... + 1541.
It is an arithmetic number, because the mean of its divisors is an integer number (126270).
21048983 is an apocalyptic number.
1048983 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1048983 is a deficient number, since it is larger than the sum of its proper divisors (466257).
1048983 is a wasteful number, since it uses less digits than its factorization.
1048983 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2098 (or 2085 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 33.
The square root of 1048983 is about 1024.1987111884. The cubic root of 1048983 is about 101.6068099988.
The spelling of 1048983 in words is "one million, forty-eight thousand, nine hundred eighty-three".
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