45348928 has 28 divisors (see below), whose sum is σ = 95285052. Its totient is φ = 21340160.

The previous prime is 45348917. The next prime is 45348929. The reversal of 45348928 is 82984354.

It can be written as a sum of positive squares in 2 ways, for example, as 36869184 + 8479744 = 6072^2 + 2912^2 .

It is not an unprimeable number, because it can be changed into a prime (45348929) 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, 19753 + ... + 21928.

Almost surely, 2^45348928 is an apocalyptic number.

It is an amenable number.

45348928 is an abundant number, since it is smaller than the sum of its proper divisors (49936124).

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

45348928 is a wasteful number, since it uses less digits than its factorization.

45348928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41710 (or 41700 counting only the distinct ones).

The product of its digits is 276480, while the sum is 43.

The square root of 45348928 is about 6734.1612692302. The cubic root of 45348928 is about 356.6062975630.

The spelling of 45348928 in words is "forty-five million, three hundred forty-eight thousand, nine hundred twenty-eight".