1248112 has 10 divisors (see below), whose sum is σ = 2418248. Its totient is φ = 624048.

The previous prime is 1248103. The next prime is 1248113. The reversal of 1248112 is 2118421.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 1248112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1248113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38988 + ... + 39019.

2^1248112 is an apocalyptic number.

It is an amenable number.

1248112 is a deficient number, since it is larger than the sum of its proper divisors (1170136).

1248112 is an equidigital number, since it uses as much as digits as its factorization.

1248112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78015 (or 78009 counting only the distinct ones).

The product of its digits is 128, while the sum is 19.

The square root of 1248112 is about 1117.1893304181. The cubic root of 1248112 is about 107.6674728709.

The spelling of 1248112 in words is "one million, two hundred forty-eight thousand, one hundred twelve".