1244102 has 4 divisors (see below), whose sum is σ = 1866156. Its totient is φ = 622050.

The previous prime is 1244099. The next prime is 1244141. The reversal of 1244102 is 2014421.

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

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 311024 + ... + 311027.

It is an arithmetic number, because the mean of its divisors is an integer number (466539).

2^1244102 is an apocalyptic number.

1244102 is a deficient number, since it is larger than the sum of its proper divisors (622054).

1244102 is an equidigital number, since it uses as much as digits as its factorization.

1244102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622053.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 1244102 is about 1115.3932042110. The cubic root of 1244102 is about 107.5520425856.

Adding to 1244102 its reverse (2014421), we get a palindrome (3258523).

The spelling of 1244102 in words is "one million, two hundred forty-four thousand, one hundred two".