45339824 has 10 divisors (see below), whose sum is σ = 87845940. Its totient is φ = 22669904.

The previous prime is 45339823. The next prime is 45339851. The reversal of 45339824 is 42893354.

45339824 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (45339821) 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 as a sum of consecutive naturals, namely, 1416854 + ... + 1416885.

It is an arithmetic number, because the mean of its divisors is an integer number (8784594).

Almost surely, 2^45339824 is an apocalyptic number.

It is an amenable number.

45339824 is a deficient number, since it is larger than the sum of its proper divisors (42506116).

45339824 is a wasteful number, since it uses less digits than its factorization.

45339824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2833747 (or 2833741 counting only the distinct ones).

The product of its digits is 103680, while the sum is 38.

The square root of 45339824 is about 6733.4852788136. The cubic root of 45339824 is about 356.5824325298.

The spelling of 45339824 in words is "forty-five million, three hundred thirty-nine thousand, eight hundred twenty-four".