45884562 has 8 divisors (see below), whose sum is σ = 91769136. Its totient is φ = 15294852.

The previous prime is 45884539. The next prime is 45884567. The reversal of 45884562 is 26548854.

It is a sphenic number, since it is the product of 3 distinct primes.

45884562 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (45884567) 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 in 3 ways as a sum of consecutive naturals, for example, 3823708 + ... + 3823719.

It is an arithmetic number, because the mean of its divisors is an integer number (11471142).

Almost surely, 2^45884562 is an apocalyptic number.

45884562 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45884562 is a wasteful number, since it uses less digits than its factorization.

45884562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7647432.

The product of its digits is 307200, while the sum is 42.

The square root of 45884562 is about 6773.8144350137. The cubic root of 45884562 is about 358.0048114789.

The spelling of 45884562 in words is "forty-five million, eight hundred eighty-four thousand, five hundred sixty-two".