45882040 has 16 divisors (see below), whose sum is σ = 103234680. Its totient is φ = 18352800.

The previous prime is 45882013. The next prime is 45882043. The reversal of 45882040 is 4028854.

45882040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 45881993 and 45882011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45882043) 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 3 ways as a sum of consecutive naturals, for example, 573486 + ... + 573565.

Almost surely, 2^45882040 is an apocalyptic number.

45882040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45882040 is an abundant number, since it is smaller than the sum of its proper divisors (57352640).

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

45882040 is a wasteful number, since it uses less digits than its factorization.

45882040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147062 (or 1147058 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 45882040 is about 6773.6282744184. The cubic root of 45882040 is about 357.9982522308.

The spelling of 45882040 in words is "forty-five million, eight hundred eighty-two thousand, forty".