45702448 has 80 divisors (see below), whose sum is σ = 103564800. Its totient is φ = 19319040.

The previous prime is 45702431. The next prime is 45702457. The reversal of 45702448 is 84420754.

It is a happy number.

45702448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 264090 + ... + 264262.

It is an arithmetic number, because the mean of its divisors is an integer number (1294560).

Almost surely, 2^45702448 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 45702448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51782400).

45702448 is an abundant number, since it is smaller than the sum of its proper divisors (57862352).

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

45702448 is a wasteful number, since it uses less digits than its factorization.

45702448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290 (or 284 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 34.

The square root of 45702448 is about 6760.3585703718. The cubic root of 45702448 is about 357.5305478648.

The spelling of 45702448 in words is "forty-five million, seven hundred two thousand, four hundred forty-eight".