112520629 has 4 divisors (see below), whose sum is σ = 121176076. Its totient is φ = 103865184.

The previous prime is 112520627. The next prime is 112520633. The reversal of 112520629 is 926025211.

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 47637604 + 64883025 = 6902^2 + 8055^2 .

It is a cyclic number.

It is not a de Polignac number, because 112520629 - 2¹ = 112520627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112520597 and 112520606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112520621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4327704 + ... + 4327729.

It is an arithmetic number, because the mean of its divisors is an integer number (30294019).

Almost surely, 2^112520629 is an apocalyptic number.

It is an amenable number.

112520629 is a deficient number, since it is larger than the sum of its proper divisors (8655447).

112520629 is an equidigital number, since it uses as much as digits as its factorization.

112520629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8655446.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 112520629 is about 10607.5741336085. The cubic root of 112520629 is about 482.7741972854.

The spelling of 112520629 in words is "one hundred twelve million, five hundred twenty thousand, six hundred twenty-nine".