112245437 has 4 divisors (see below), whose sum is σ = 114855840. Its totient is φ = 109635036.

The previous prime is 112245433. The next prime is 112245439. The reversal of 112245437 is 734542211.

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 not a de Polignac number, because 112245437 - 2² = 112245433 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112245431) 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, 1305137 + ... + 1305222.

It is an arithmetic number, because the mean of its divisors is an integer number (28713960).

Almost surely, 2^112245437 is an apocalyptic number.

It is an amenable number.

112245437 is a deficient number, since it is larger than the sum of its proper divisors (2610403).

112245437 is an equidigital number, since it uses as much as digits as its factorization.

112245437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2610402.

The product of its digits is 6720, while the sum is 29.

The square root of 112245437 is about 10594.5947067361. The cubic root of 112245437 is about 482.3803019499.

Adding to 112245437 its reverse (734542211), we get a palindrome (846787648).

It can be divided in two parts, 11224 and 5437, that added together give a palindrome (16661).

The spelling of 112245437 in words is "one hundred twelve million, two hundred forty-five thousand, four hundred thirty-seven".