112445790 has 16 divisors (see below), whose sum is σ = 269869968. Its totient is φ = 29985536.

The previous prime is 112445783. The next prime is 112445863. The reversal of 112445790 is 97544211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1874067 + ... + 1874126.

It is an arithmetic number, because the mean of its divisors is an integer number (16866873).

Almost surely, 2^112445790 is an apocalyptic number.

112445790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112445790 is an abundant number, since it is smaller than the sum of its proper divisors (157424178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112445790 is a wasteful number, since it uses less digits than its factorization.

112445790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3748203.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 112445790 is about 10604.0459259662. The cubic root of 112445790 is about 482.6671403197.

The spelling of 112445790 in words is "one hundred twelve million, four hundred forty-five thousand, seven hundred ninety".