1112624929 has 4 divisors (see below), whose sum is σ = 1198211476. Its totient is φ = 1027038384.

The previous prime is 1112624923. The next prime is 1112624939. The reversal of 1112624929 is 9294262111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 738589329 + 374035600 = 27177^2 + 19340^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112624929 - 2³ = 1112624921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112624921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42793254 + ... + 42793279.

It is an arithmetic number, because the mean of its divisors is an integer number (299552869).

Almost surely, 2^1112624929 is an apocalyptic number.

It is an amenable number.

1112624929 is a deficient number, since it is larger than the sum of its proper divisors (85586547).

1112624929 is an equidigital number, since it uses as much as digits as its factorization.

1112624929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85586546.

The product of its digits is 15552, while the sum is 37.

The square root of 1112624929 is about 33356.0328726304. The cubic root of 1112624929 is about 1036.2143336079.

The spelling of 1112624929 in words is "one billion, one hundred twelve million, six hundred twenty-four thousand, nine hundred twenty-nine".