45814248 has 48 divisors (see below), whose sum is σ = 128681280. Its totient is φ = 15270768.

The previous prime is 45814243. The next prime is 45814253. The reversal of 45814248 is 84241854.

45814248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45814243) and next prime (45814253).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (45814243) 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 11 ways as a sum of consecutive naturals, for example, 9840 + ... + 13727.

It is an arithmetic number, because the mean of its divisors is an integer number (2680860).

Almost surely, 2^45814248 is an apocalyptic number.

It is an amenable number.

45814248 is an abundant number, since it is smaller than the sum of its proper divisors (82867032).

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

45814248 is a wasteful number, since it uses less digits than its factorization.

45814248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23588 (or 23572 counting only the distinct ones).

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

The square root of 45814248 is about 6768.6223118150. The cubic root of 45814248 is about 357.8218478378.

It can be divided in two parts, 458 and 14248, that added together give a triangular number (14706 = T₁₇₁).

The spelling of 45814248 in words is "forty-five million, eight hundred fourteen thousand, two hundred forty-eight".