1293056 has 18 divisors (see below), whose sum is σ = 2581572. Its totient is φ = 646400.

The previous prime is 1293031. The next prime is 1293077. The reversal of 1293056 is 6503921.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2270 + ... + 2781.

2^1293056 is an apocalyptic number.

1293056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1293056 is a deficient number, since it is larger than the sum of its proper divisors (1288516).

1293056 is an frugal number, since it uses more digits than its factorization.

1293056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5067 (or 5053 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 1293056 is about 1137.1262023188. The cubic root of 1293056 is about 108.9446173774.

Adding to 1293056 its reverse (6503921), we get a palindrome (7796977).

The spelling of 1293056 in words is "one million, two hundred ninety-three thousand, fifty-six".