112869529 has 4 divisors (see below), whose sum is σ = 113681680. Its totient is φ = 112057380.

The previous prime is 112869521. The next prime is 112869541. The reversal of 112869529 is 925968211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112869529 - 2³ = 112869521 is a prime.

It is a super-3 number, since 3×112869529³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112869521) 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, 405867 + ... + 406144.

It is an arithmetic number, because the mean of its divisors is an integer number (28420420).

Almost surely, 2^112869529 is an apocalyptic number.

It is an amenable number.

112869529 is a deficient number, since it is larger than the sum of its proper divisors (812151).

112869529 is an equidigital number, since it uses as much as digits as its factorization.

112869529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812150.

The product of its digits is 77760, while the sum is 43.

The square root of 112869529 is about 10624.0072006753. The cubic root of 112869529 is about 483.2726721597.

The spelling of 112869529 in words is "one hundred twelve million, eight hundred sixty-nine thousand, five hundred twenty-nine".