1345065 has 8 divisors (see below), whose sum is σ = 2152128. Its totient is φ = 717360.
The previous prime is 1345051. The next prime is 1345079. The reversal of 1345065 is 5605431.
It is an interprime number because it is at equal distance from previous prime (1345051) and next prime (1345079).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1345065 - 25 = 1345033 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44821 + ... + 44850.
It is an arithmetic number, because the mean of its divisors is an integer number (269016).
21345065 is an apocalyptic number.
1345065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1345065 is a deficient number, since it is larger than the sum of its proper divisors (807063).
1345065 is an equidigital number, since it uses as much as digits as its factorization.
1345065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89679.
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 1345065 is about 1159.7693736256. The cubic root of 1345065 is about 110.3861087069.
The spelling of 1345065 in words is "one million, three hundred forty-five thousand, sixty-five".
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