45043084 has 12 divisors (see below), whose sum is σ = 78997464. Its totient is φ = 22472384.

The previous prime is 45043067. The next prime is 45043087. The reversal of 45043084 is 48034054.

It is not an unprimeable number, because it can be changed into a prime (45043087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10189 + ... + 13924.

It is an arithmetic number, because the mean of its divisors is an integer number (6583122).

Almost surely, 2^45043084 is an apocalyptic number.

It is an amenable number.

45043084 is a deficient number, since it is larger than the sum of its proper divisors (33954380).

45043084 is a wasteful number, since it uses less digits than its factorization.

45043084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24584 (or 24582 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 45043084 is about 6711.4144559847. The cubic root of 45043084 is about 355.8028091974.

It can be divided in two parts, 450 and 43084, that added together give a palindrome (43534).

The spelling of 45043084 in words is "forty-five million, forty-three thousand, eighty-four".