1253296 has 20 divisors (see below), whose sum is σ = 2649384. Its totient is φ = 569600.

The previous prime is 1253279. The next prime is 1253323. The reversal of 1253296 is 6923521.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3385 + ... + 3736.

2^1253296 is an apocalyptic number.

1253296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1253296 is an abundant number, since it is smaller than the sum of its proper divisors (1396088).

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

1253296 is a wasteful number, since it uses less digits than its factorization.

1253296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7140 (or 7134 counting only the distinct ones).

The product of its digits is 3240, while the sum is 28.

The square root of 1253296 is about 1119.5070343683. The cubic root of 1253296 is about 107.8163316289.

The spelling of 1253296 in words is "one million, two hundred fifty-three thousand, two hundred ninety-six".