1395097 has 4 divisors (see below), whose sum is σ = 1521936. Its totient is φ = 1268260.
The previous prime is 1395083. The next prime is 1395109. The reversal of 1395097 is 7905931.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1395097 - 219 = 870809 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1395047) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63403 + ... + 63424.
It is an arithmetic number, because the mean of its divisors is an integer number (380484).
21395097 is an apocalyptic number.
It is an amenable number.
1395097 is a deficient number, since it is larger than the sum of its proper divisors (126839).
1395097 is a wasteful number, since it uses less digits than its factorization.
1395097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126838.
The product of its (nonzero) digits is 8505, while the sum is 34.
The square root of 1395097 is about 1181.1422437624. The cubic root of 1395097 is about 111.7381478421.
The spelling of 1395097 in words is "one million, three hundred ninety-five thousand, ninety-seven".
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