1395011 has 6 divisors (see below), whose sum is σ = 1435140. Its totient is φ = 1355976.

The previous prime is 1395001. The next prime is 1395029. The reversal of 1395011 is 1105931.

It is a de Polignac number, because none of the positive numbers 2^k-1395011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1395001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 860 + ... + 1878.

It is an arithmetic number, because the mean of its divisors is an integer number (239190).

2^1395011 is an apocalyptic number.

1395011 is a deficient number, since it is larger than the sum of its proper divisors (40129).

1395011 is an equidigital number, since it uses as much as digits as its factorization.

1395011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093 (or 1056 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 20.

The square root of 1395011 is about 1181.1058377639. The cubic root of 1395011 is about 111.7358517823.

The spelling of 1395011 in words is "one million, three hundred ninety-five thousand, eleven".