1263296 has 14 divisors (see below), whose sum is σ = 2506980. Its totient is φ = 631616.

The previous prime is 1263263. The next prime is 1263299. The reversal of 1263296 is 6923621.

It is not an unprimeable number, because it can be changed into a prime (1263299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9806 + ... + 9933.

It is an arithmetic number, because the mean of its divisors is an integer number (179070).

2^1263296 is an apocalyptic number.

1263296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1263296 is a deficient number, since it is larger than the sum of its proper divisors (1243684).

1263296 is an equidigital number, since it uses as much as digits as its factorization.

1263296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19751 (or 19741 counting only the distinct ones).

The product of its digits is 3888, while the sum is 29.

The square root of 1263296 is about 1123.9644122480. The cubic root of 1263296 is about 108.1023264295.

The spelling of 1263296 in words is "one million, two hundred sixty-three thousand, two hundred ninety-six".