45267282 has 32 divisors (see below), whose sum is σ = 100872000. Its totient is φ = 15047424.

The previous prime is 45267259. The next prime is 45267293. The reversal of 45267282 is 28276254.

45267282 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, 23313 + ... + 25179.

It is an arithmetic number, because the mean of its divisors is an integer number (3152250).

Almost surely, 2^45267282 is an apocalyptic number.

45267282 is an abundant number, since it is smaller than the sum of its proper divisors (55604718).

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

45267282 is a wasteful number, since it uses less digits than its factorization.

45267282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2327 (or 2321 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 45267282 is about 6728.0964618531. The cubic root of 45267282 is about 356.3921582240.

The spelling of 45267282 in words is "forty-five million, two hundred sixty-seven thousand, two hundred eighty-two".