1296588 has 24 divisors (see below), whose sum is σ = 3048192. Its totient is φ = 428944.

The previous prime is 1296587. The next prime is 1296593. The reversal of 1296588 is 8856921.

It is a super-2 number, since 2×1296588² = 3362280883488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1296583) 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, 1681 + ... + 2327.

It is an arithmetic number, because the mean of its divisors is an integer number (127008).

2^1296588 is an apocalyptic number.

It is an amenable number.

1296588 is an abundant number, since it is smaller than the sum of its proper divisors (1751604).

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

1296588 is a wasteful number, since it uses less digits than its factorization.

1296588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821 (or 819 counting only the distinct ones).

The product of its digits is 34560, while the sum is 39.

The square root of 1296588 is about 1138.6781810503. The cubic root of 1296588 is about 109.0437217638.

The spelling of 1296588 in words is "one million, two hundred ninety-six thousand, five hundred eighty-eight".