112048547 has 16 divisors (see below), whose sum is σ = 132179040. Its totient is φ = 93983232.

The previous prime is 112048523. The next prime is 112048549. The reversal of 112048547 is 745840211.

112048547 = 209² + 210² + ... + 701².

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 112048547 - 2²⁰ = 110999971 is a prime.

It is a super-2 number, since 2×112048547² = 25109753769622418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112048549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2333 + ... + 15150.

It is an arithmetic number, because the mean of its divisors is an integer number (8261190).

Almost surely, 2^112048547 is an apocalyptic number.

112048547 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

112048547 is a deficient number, since it is larger than the sum of its proper divisors (20130493).

112048547 is a wasteful number, since it uses less digits than its factorization.

112048547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17542.

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 112048547 is about 10585.2986259245. The cubic root of 112048547 is about 482.0980887131.

Adding to 112048547 its reverse (745840211), we get a palindrome (857888758).

The spelling of 112048547 in words is "one hundred twelve million, forty-eight thousand, five hundred forty-seven".