1295270 has 8 divisors (see below), whose sum is σ = 2331504. Its totient is φ = 518104.

The previous prime is 1295263. The next prime is 1295279. The reversal of 1295270 is 725921.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1295279) 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 3 ways as a sum of consecutive naturals, for example, 64754 + ... + 64773.

It is an arithmetic number, because the mean of its divisors is an integer number (291438).

2^1295270 is an apocalyptic number.

1295270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1295270 is a deficient number, since it is larger than the sum of its proper divisors (1036234).

1295270 is a wasteful number, since it uses less digits than its factorization.

1295270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129534.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 1295270 is about 1138.0992926806. The cubic root of 1295270 is about 109.0067610766.

The spelling of 1295270 in words is "one million, two hundred ninety-five thousand, two hundred seventy".