1295556 has 24 divisors (see below), whose sum is σ = 3054240. Its totient is φ = 427392.

The previous prime is 1295551. The next prime is 1295561. The reversal of 1295556 is 6555921.

It is an interprime number because it is at equal distance from previous prime (1295551) and next prime (1295561).

It is not an unprimeable number, because it can be changed into a prime (1295551) 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, 780 + ... + 1788.

It is an arithmetic number, because the mean of its divisors is an integer number (127260).

2^1295556 is an apocalyptic number.

It is an amenable number.

1295556 is an abundant number, since it is smaller than the sum of its proper divisors (1758684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1295556 is a wasteful number, since it uses less digits than its factorization.

1295556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123 (or 1121 counting only the distinct ones).

The product of its digits is 13500, while the sum is 33.

The square root of 1295556 is about 1138.2249338334. The cubic root of 1295556 is about 109.0147835067.

The spelling of 1295556 in words is "one million, two hundred ninety-five thousand, five hundred fifty-six".