45843048 has 192 divisors, whose sum is σ = 143769600. Its totient is φ = 13115520.

The previous prime is 45843047. The next prime is 45843053. The reversal of 45843048 is 84034854.

45843048 is a `hidden beast` number, since 4 + 584 + 30 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (45843047) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 975361 + ... + 975407.

It is an arithmetic number, because the mean of its divisors is an integer number (748800).

Almost surely, 2^45843048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45843048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71884800).

45843048 is an abundant number, since it is smaller than the sum of its proper divisors (97926552).

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

45843048 is a wasteful number, since it uses less digits than its factorization.

45843048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 45843048 is about 6770.7494415316. The cubic root of 45843048 is about 357.8968107662.

The spelling of 45843048 in words is "forty-five million, eight hundred forty-three thousand, forty-eight".