45814482 has 48 divisors (see below), whose sum is σ = 118385280. Its totient is φ = 12519936.

The previous prime is 45814481. The next prime is 45814493. The reversal of 45814482 is 28441854.

45814482 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 (45814481) 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 23 ways as a sum of consecutive naturals, for example, 5007 + ... + 10802.

It is an arithmetic number, because the mean of its divisors is an integer number (2466360).

Almost surely, 2^45814482 is an apocalyptic number.

45814482 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

45814482 is an abundant number, since it is smaller than the sum of its proper divisors (72570798).

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

45814482 is a wasteful number, since it uses less digits than its factorization.

45814482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15847 (or 15844 counting only the distinct ones).

The product of its digits is 40960, while the sum is 36.

The square root of 45814482 is about 6768.6395974376. The cubic root of 45814482 is about 357.8224570381.

The spelling of 45814482 in words is "forty-five million, eight hundred fourteen thousand, four hundred eighty-two".