45817112 has 16 divisors (see below), whose sum is σ = 93717000. Its totient is φ = 20825920.

The previous prime is 45817103. The next prime is 45817117. The reversal of 45817112 is 21171854.

45817112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45817117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260237 + ... + 260412.

Almost surely, 2^45817112 is an apocalyptic number.

It is an amenable number.

45817112 is an abundant number, since it is smaller than the sum of its proper divisors (47899888).

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

45817112 is a wasteful number, since it uses less digits than its factorization.

45817112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520666 (or 520662 counting only the distinct ones).

The product of its digits is 2240, while the sum is 29.

The square root of 45817112 is about 6768.8338729799. The cubic root of 45817112 is about 357.8293038910.

Adding to 45817112 its reverse (21171854), we get a palindrome (66988966).

The spelling of 45817112 in words is "forty-five million, eight hundred seventeen thousand, one hundred twelve".