45782046 has 24 divisors (see below), whose sum is σ = 99341424. Its totient is φ = 15238080.

The previous prime is 45782027. The next prime is 45782059. The reversal of 45782046 is 64028754.

45782046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45782046² = 4191991471892232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45782046.

It is a congruent number.

It is an unprimeable number.

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, 14415 + ... + 17301.

It is an arithmetic number, because the mean of its divisors is an integer number (4139226).

Almost surely, 2^45782046 is an apocalyptic number.

45782046 is an abundant number, since it is smaller than the sum of its proper divisors (53559378).

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

45782046 is a wasteful number, since it uses less digits than its factorization.

45782046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3776 (or 3773 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 45782046 is about 6766.2431230336. The cubic root of 45782046 is about 357.7379927026.

The spelling of 45782046 in words is "forty-five million, seven hundred eighty-two thousand, forty-six".