1395137 has 2 divisors, whose sum is σ = 1395138. Its totient is φ = 1395136.
The previous prime is 1395127. The next prime is 1395167. The reversal of 1395137 is 7315931.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1168561 + 226576 = 1081^2 + 476^2 .
It is a cyclic number.
It is not a de Polignac number, because 1395137 - 26 = 1395073 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (1395127) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 697568 + 697569.
It is an arithmetic number, because the mean of its divisors is an integer number (697569).
21395137 is an apocalyptic number.
It is an amenable number.
1395137 is a deficient number, since it is larger than the sum of its proper divisors (1).
1395137 is an equidigital number, since it uses as much as digits as its factorization.
1395137 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 2835, while the sum is 29.
The square root of 1395137 is about 1181.1591764026. The cubic root of 1395137 is about 111.7392157447.
The spelling of 1395137 in words is "one million, three hundred ninety-five thousand, one hundred thirty-seven".
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