112452869 has 4 divisors (see below), whose sum is σ = 115068096. Its totient is φ = 109837644.

The previous prime is 112452839. The next prime is 112452881. The reversal of 112452869 is 968254211.

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, and also an emirpimes, since its reverse is a distinct semiprime: 968254211 = 1103 ⋅877837.

It is a cyclic number.

It is not a de Polignac number, because 112452869 - 2¹⁶ = 112387333 is a prime.

It is a super-2 number, since 2×112452869² = 25291295492662322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112452839) 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, 1307549 + ... + 1307634.

It is an arithmetic number, because the mean of its divisors is an integer number (28767024).

Almost surely, 2^112452869 is an apocalyptic number.

It is an amenable number.

112452869 is a deficient number, since it is larger than the sum of its proper divisors (2615227).

112452869 is an equidigital number, since it uses as much as digits as its factorization.

112452869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2615226.

The product of its digits is 34560, while the sum is 38.

The square root of 112452869 is about 10604.3797084035. The cubic root of 112452869 is about 482.6772688417.

The spelling of 112452869 in words is "one hundred twelve million, four hundred fifty-two thousand, eight hundred sixty-nine".