1451112 has 32 divisors (see below), whose sum is σ = 3907680. Its totient is φ = 446400.

The previous prime is 1451083. The next prime is 1451119. The reversal of 1451112 is 2111541.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1451091 and 1451100.

It is not an unprimeable number, because it can be changed into a prime (1451119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2014 + ... + 2637.

It is an arithmetic number, because the mean of its divisors is an integer number (122115).

2^1451112 is an apocalyptic number.

1451112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1451112 is an abundant number, since it is smaller than the sum of its proper divisors (2456568).

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

1451112 is a wasteful number, since it uses less digits than its factorization.

1451112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4673 (or 4669 counting only the distinct ones).

The product of its digits is 40, while the sum is 15.

The square root of 1451112 is about 1204.6211022558. The cubic root of 1451112 is about 113.2140459624.

Adding to 1451112 its reverse (2111541), we get a palindrome (3562653).

The spelling of 1451112 in words is "one million, four hundred fifty-one thousand, one hundred twelve".