112251349 has 4 divisors (see below), whose sum is σ = 128287264. Its totient is φ = 96215436.

The previous prime is 112251343. The next prime is 112251379. The reversal of 112251349 is 943152211.

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 112251349 - 2¹⁷ = 112120277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112251343) 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, 8017947 + ... + 8017960.

It is an arithmetic number, because the mean of its divisors is an integer number (32071816).

Almost surely, 2^112251349 is an apocalyptic number.

It is an amenable number.

112251349 is a deficient number, since it is larger than the sum of its proper divisors (16035915).

112251349 is an equidigital number, since it uses as much as digits as its factorization.

112251349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16035914.

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

The square root of 112251349 is about 10594.8737132634. The cubic root of 112251349 is about 482.3887708384.

The spelling of 112251349 in words is "one hundred twelve million, two hundred fifty-one thousand, three hundred forty-nine".