1452112 has 20 divisors (see below), whose sum is σ = 2874816. Its totient is φ = 710240.

The previous prime is 1452109. The next prime is 1452127. The reversal of 1452112 is 2112541.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214 + ... + 1717.

2^1452112 is an apocalyptic number.

It is an amenable number.

1452112 is a deficient number, since it is larger than the sum of its proper divisors (1422704).

1452112 is a wasteful number, since it uses less digits than its factorization.

1452112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1986 (or 1980 counting only the distinct ones).

The product of its digits is 80, while the sum is 16.

The square root of 1452112 is about 1205.0360990443. The cubic root of 1452112 is about 113.2400462641.

Adding to 1452112 its reverse (2112541), we get a palindrome (3564653).

The spelling of 1452112 in words is "one million, four hundred fifty-two thousand, one hundred twelve".