1151395 has 16 divisors (see below), whose sum is σ = 1605888. Its totient is φ = 776160.

The previous prime is 1151389. The next prime is 1151399. The reversal of 1151395 is 5931511.

It is not a de Polignac number, because 1151395 - 2⁵ = 1151363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1151399) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2100 + ... + 2590.

It is an arithmetic number, because the mean of its divisors is an integer number (100368).

2^1151395 is an apocalyptic number.

1151395 is a deficient number, since it is larger than the sum of its proper divisors (454493).

1151395 is an equidigital number, since it uses as much as digits as its factorization.

1151395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570.

The product of its digits is 675, while the sum is 25.

The square root of 1151395 is about 1073.0307544521. The cubic root of 1151395 is about 104.8113012986.

The spelling of 1151395 in words is "one million, one hundred fifty-one thousand, three hundred ninety-five".