112354729 has 8 divisors (see below), whose sum is σ = 116397000. Its totient is φ = 108323712.

The previous prime is 112354727. The next prime is 112354799. The reversal of 112354729 is 927453211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 14047504 + 98307225 = 3748^2 + 9915^2 .

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 112354729 - 2¹ = 112354727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112354694 and 112354703.

It is not an unprimeable number, because it can be changed into a prime (112354727) 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, 21067 + ... + 25855.

It is an arithmetic number, because the mean of its divisors is an integer number (14549625).

Almost surely, 2^112354729 is an apocalyptic number.

It is an amenable number.

112354729 is a deficient number, since it is larger than the sum of its proper divisors (4042271).

112354729 is an equidigital number, since it uses as much as digits as its factorization.

112354729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5627.

The product of its digits is 15120, while the sum is 34.

The square root of 112354729 is about 10599.7513650085. The cubic root of 112354729 is about 482.5368137499.

The spelling of 112354729 in words is "one hundred twelve million, three hundred fifty-four thousand, seven hundred twenty-nine".