45000024 has 32 divisors (see below), whose sum is σ = 112674240. Its totient is φ = 14976800.

The previous prime is 45000023. The next prime is 45000031. The reversal of 45000024 is 42000054.

45000024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 44999967 and 45000012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45000023) 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, 22339 + ... + 24269.

It is an arithmetic number, because the mean of its divisors is an integer number (3521070).

Almost surely, 2^45000024 is an apocalyptic number.

It is an amenable number.

45000024 is an abundant number, since it is smaller than the sum of its proper divisors (67674216).

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

45000024 is a wasteful number, since it uses less digits than its factorization.

45000024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2911 (or 2907 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 45000024 is about 6708.2057213535. The cubic root of 45000024 is about 355.6893936827.

Adding to 45000024 its reverse (42000054), we get a palindrome (87000078).

The spelling of 45000024 in words is "forty-five million, twenty-four", and thus it is an aban number.