45840848 has 20 divisors (see below), whose sum is σ = 89335428. Its totient is φ = 22786560.

The previous prime is 45840841. The next prime is 45840923. The reversal of 45840848 is 84804854.

It can be written as a sum of positive squares in 2 ways, for example, as 20720704 + 25120144 = 4552^2 + 5012^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45840841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5513 + ... + 11048.

Almost surely, 2^45840848 is an apocalyptic number.

It is an amenable number.

45840848 is a deficient number, since it is larger than the sum of its proper divisors (43494580).

45840848 is a wasteful number, since it uses less digits than its factorization.

45840848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16742 (or 16736 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 41.

The square root of 45840848 is about 6770.5869760310. The cubic root of 45840848 is about 357.8910855391.

The spelling of 45840848 in words is "forty-five million, eight hundred forty thousand, eight hundred forty-eight".