1268242 has 8 divisors (see below), whose sum is σ = 1946736. Its totient is φ = 619332.

The previous prime is 1268233. The next prime is 1268261. The reversal of 1268242 is 2428621.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7288 + ... + 7459.

It is an arithmetic number, because the mean of its divisors is an integer number (243342).

2^1268242 is an apocalyptic number.

1268242 is a deficient number, since it is larger than the sum of its proper divisors (678494).

1268242 is a wasteful number, since it uses less digits than its factorization.

1268242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14792.

The product of its digits is 1536, while the sum is 25.

The square root of 1268242 is about 1126.1625104753. The cubic root of 1268242 is about 108.2432218446.

The spelling of 1268242 in words is "one million, two hundred sixty-eight thousand, two hundred forty-two".