1295161 has 8 divisors (see below), whose sum is σ = 1508544. Its totient is φ = 1088880.

The previous prime is 1295159. The next prime is 1295183. The reversal of 1295161 is 1615921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1295161 - 2¹ = 1295159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1295131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1375 + ... + 2116.

It is an arithmetic number, because the mean of its divisors is an integer number (188568).

2^1295161 is an apocalyptic number.

It is an amenable number.

1295161 is a deficient number, since it is larger than the sum of its proper divisors (213383).

1295161 is an equidigital number, since it uses as much as digits as its factorization.

1295161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3551.

The product of its digits is 540, while the sum is 25.

The square root of 1295161 is about 1138.0514048144. The cubic root of 1295161 is about 109.0037032662.

The spelling of 1295161 in words is "one million, two hundred ninety-five thousand, one hundred sixty-one".