45783424 has 16 divisors (see below), whose sum is σ = 91209420. Its totient is φ = 22891648.

The previous prime is 45783421. The next prime is 45783473. The reversal of 45783424 is 42438754.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×45783424² = 4192243826327552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45783421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178714 + ... + 178969.

Almost surely, 2^45783424 is an apocalyptic number.

It is an amenable number.

45783424 is a deficient number, since it is larger than the sum of its proper divisors (45425996).

45783424 is an equidigital number, since it uses as much as digits as its factorization.

45783424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357697 (or 357685 counting only the distinct ones).

The product of its digits is 107520, while the sum is 37.

The square root of 45783424 is about 6766.3449513013. The cubic root of 45783424 is about 357.7415818681.

The spelling of 45783424 in words is "forty-five million, seven hundred eighty-three thousand, four hundred twenty-four".