45818328 has 32 divisors (see below), whose sum is σ = 114836400. Its totient is φ = 15234048.

The previous prime is 45818327. The next prime is 45818351. The reversal of 45818328 is 82381854.

45818328 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 (45818327) 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 7 ways as a sum of consecutive naturals, for example, 8188 + ... + 12596.

Almost surely, 2^45818328 is an apocalyptic number.

It is an amenable number.

45818328 is an abundant number, since it is smaller than the sum of its proper divisors (69018072).

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

45818328 is a wasteful number, since it uses less digits than its factorization.

45818328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4851 (or 4847 counting only the distinct ones).

The product of its digits is 61440, while the sum is 39.

The square root of 45818328 is about 6768.9236958323. The cubic root of 45818328 is about 357.8324694956.

The spelling of 45818328 in words is "forty-five million, eight hundred eighteen thousand, three hundred twenty-eight".