45584394 has 8 divisors (see below), whose sum is σ = 91168800. Its totient is φ = 15194796.

The previous prime is 45584393. The next prime is 45584419. The reversal of 45584394 is 49348554.

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

45584394 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (45584393) 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, 3798694 + ... + 3798705.

It is an arithmetic number, because the mean of its divisors is an integer number (11396100).

Almost surely, 2^45584394 is an apocalyptic number.

45584394 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.

45584394 is a wasteful number, since it uses less digits than its factorization.

45584394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7597404.

The product of its digits is 345600, while the sum is 42.

The square root of 45584394 is about 6751.6215829977. The cubic root of 45584394 is about 357.2224366818. Note that the first 3 decimals are identical.

The spelling of 45584394 in words is "forty-five million, five hundred eighty-four thousand, three hundred ninety-four".