1399195 has 12 divisors (see below), whose sum is σ = 1953504. Its totient is φ = 959280.

The previous prime is 1399193. The next prime is 1399199. The reversal of 1399195 is 5919931.

It is not a de Polignac number, because 1399195 - 2¹ = 1399193 is a prime.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1399193) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2611 + ... + 3100.

It is an arithmetic number, because the mean of its divisors is an integer number (162792).

2^1399195 is an apocalyptic number.

1399195 is a deficient number, since it is larger than the sum of its proper divisors (554309).

1399195 is an equidigital number, since it uses as much as digits as its factorization.

1399195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5730 (or 5723 counting only the distinct ones).

The product of its digits is 10935, while the sum is 37.

The square root of 1399195 is about 1182.8757331182. The cubic root of 1399195 is about 111.8474485591.

The spelling of 1399195 in words is "one million, three hundred ninety-nine thousand, one hundred ninety-five".