1385096 has 8 divisors (see below), whose sum is σ = 2597070. Its totient is φ = 692544.
The previous prime is 1385093. The next prime is 1385099. The reversal of 1385096 is 6905831.
It is an interprime number because it is at equal distance from previous prime (1385093) and next prime (1385099).
It can be written as a sum of positive squares in only one way, i.e., 722500 + 662596 = 850^2 + 814^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (1385093) 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 as a sum of consecutive naturals, namely, 86561 + ... + 86576.
21385096 is an apocalyptic number.
It is an amenable number.
1385096 is a deficient number, since it is larger than the sum of its proper divisors (1211974).
1385096 is a wasteful number, since it uses less digits than its factorization.
1385096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173143 (or 173139 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 32.
The square root of 1385096 is about 1176.9010153789. The cubic root of 1385096 is about 111.4705023621.
The spelling of 1385096 in words is "one million, three hundred eighty-five thousand, ninety-six".
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