1295159 has 2 divisors, whose sum is σ = 1295160. Its totient is φ = 1295158.

The previous prime is 1295137. The next prime is 1295183. The reversal of 1295159 is 9515921.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1295159 - 2¹² = 1291063 is a prime.

It is equal to p₉₉₆₈₀ and since 1295159 and 99680 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1291159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 647579 + 647580.

It is an arithmetic number, because the mean of its divisors is an integer number (647580).

2^1295159 is an apocalyptic number.

1295159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1295159 is an equidigital number, since it uses as much as digits as its factorization.

1295159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4050, while the sum is 32.

The square root of 1295159 is about 1138.0505261191. The cubic root of 1295159 is about 109.0036471579.

The spelling of 1295159 in words is "one million, two hundred ninety-five thousand, one hundred fifty-nine".