1260895 has 8 divisors (see below), whose sum is σ = 1519200. Its totient is φ = 1004640.

The previous prime is 1260893. The next prime is 1260899. The reversal of 1260895 is 5980621.

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

It is not a de Polignac number, because 1260895 - 2¹ = 1260893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1260893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1806 + ... + 2404.

It is an arithmetic number, because the mean of its divisors is an integer number (189900).

2^1260895 is an apocalyptic number.

1260895 is a deficient number, since it is larger than the sum of its proper divisors (258305).

1260895 is an equidigital number, since it uses as much as digits as its factorization.

1260895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 1260895 is about 1122.8958099485. The cubic root of 1260895 is about 108.0337971500.

The spelling of 1260895 in words is "one million, two hundred sixty thousand, eight hundred ninety-five".