1112629 has 8 divisors (see below), whose sum is σ = 1296000. Its totient is φ = 935376.

The previous prime is 1112623. The next prime is 1112651. The reversal of 1112629 is 9262111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1112629 - 2⁵ = 1112597 is a prime.

It is a Duffinian number.

1112629 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112623) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1129 + ... + 1870.

It is an arithmetic number, because the mean of its divisors is an integer number (162000).

2^1112629 is an apocalyptic number.

It is an amenable number.

1112629 is a deficient number, since it is larger than the sum of its proper divisors (183371).

1112629 is an equidigital number, since it uses as much as digits as its factorization.

1112629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3059.

The product of its digits is 216, while the sum is 22.

The square root of 1112629 is about 1054.8123055786. The cubic root of 1112629 is about 103.6215597413.

The spelling of 1112629 in words is "one million, one hundred twelve thousand, six hundred twenty-nine".