1244051 has 4 divisors (see below), whose sum is σ = 1277712. Its totient is φ = 1210392.

The previous prime is 1244041. The next prime is 1244053. The reversal of 1244051 is 1504421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1244051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1244053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16775 + ... + 16848.

It is an arithmetic number, because the mean of its divisors is an integer number (319428).

2^1244051 is an apocalyptic number.

1244051 is a deficient number, since it is larger than the sum of its proper divisors (33661).

1244051 is an equidigital number, since it uses as much as digits as its factorization.

1244051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33660.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 1244051 is about 1115.3703420837. The cubic root of 1244051 is about 107.5505729234.

Adding to 1244051 its reverse (1504421), we get a palindrome (2748472).

The spelling of 1244051 in words is "one million, two hundred forty-four thousand, fifty-one".