1302112 has 24 divisors (see below), whose sum is σ = 2930256. Its totient is φ = 557952.

The previous prime is 1302107. The next prime is 1302121. The reversal of 1302112 is 2112031.

It is a congruent number.

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, 2683 + ... + 3130.

It is an arithmetic number, because the mean of its divisors is an integer number (122094).

2^1302112 is an apocalyptic number.

It is an amenable number.

1302112 is an abundant number, since it is smaller than the sum of its proper divisors (1628144).

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

1302112 is an equidigital number, since it uses as much as digits as its factorization.

1302112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5830 (or 5822 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1302112 is about 1141.1012225039. The cubic root of 1302112 is about 109.1983594506.

Adding to 1302112 its reverse (2112031), we get a palindrome (3414143).

The spelling of 1302112 in words is "one million, three hundred two thousand, one hundred twelve".