112145450 has 48 divisors (see below), whose sum is σ = 215048736. Its totient is φ = 43492800.

The previous prime is 112145441. The next prime is 112145461. The reversal of 112145450 is 54541211.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 252929 + ... + 253371.

It is an arithmetic number, because the mean of its divisors is an integer number (4480182).

Almost surely, 2^112145450 is an apocalyptic number.

112145450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112145450 is a deficient number, since it is larger than the sum of its proper divisors (102903286).

112145450 is a wasteful number, since it uses less digits than its factorization.

112145450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599 (or 594 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 112145450 is about 10589.8748812250. The cubic root of 112145450 is about 482.2370263773.

Adding to 112145450 its reverse (54541211), we get a palindrome (166686661).

The spelling of 112145450 in words is "one hundred twelve million, one hundred forty-five thousand, four hundred fifty".