45230648 has 16 divisors (see below), whose sum is σ = 84888000. Its totient is φ = 22593856.

The previous prime is 45230641. The next prime is 45230651. The reversal of 45230648 is 84603254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45230641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9548 + ... + 13476.

It is an arithmetic number, because the mean of its divisors is an integer number (5305500).

Almost surely, 2^45230648 is an apocalyptic number.

It is an amenable number.

45230648 is a deficient number, since it is larger than the sum of its proper divisors (39657352).

45230648 is a wasteful number, since it uses less digits than its factorization.

45230648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5374 (or 5370 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 45230648 is about 6725.3734468801. The cubic root of 45230648 is about 356.2959916820.

The spelling of 45230648 in words is "forty-five million, two hundred thirty thousand, six hundred forty-eight".