1251295 has 4 divisors (see below), whose sum is σ = 1501560. Its totient is φ = 1001032.

The previous prime is 1251287. The next prime is 1251301. The reversal of 1251295 is 5921521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5921521 = 19 ⋅311659.

It is a cyclic number.

It is not a de Polignac number, because 1251295 - 2³ = 1251287 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125125 + ... + 125134.

It is an arithmetic number, because the mean of its divisors is an integer number (375390).

2^1251295 is an apocalyptic number.

1251295 is a deficient number, since it is larger than the sum of its proper divisors (250265).

1251295 is an equidigital number, since it uses as much as digits as its factorization.

1251295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250264.

The product of its digits is 900, while the sum is 25.

The square root of 1251295 is about 1118.6129804360. The cubic root of 1251295 is about 107.7589215683.

The spelling of 1251295 in words is "one million, two hundred fifty-one thousand, two hundred ninety-five".