45584342 has 4 divisors (see below), whose sum is σ = 68376516. Its totient is φ = 22792170.

The previous prime is 45584311. The next prime is 45584351. The reversal of 45584342 is 24348554.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24348554 = 2 ⋅12174277.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11396084 + ... + 11396087.

It is an arithmetic number, because the mean of its divisors is an integer number (17094129).

Almost surely, 2^45584342 is an apocalyptic number.

45584342 is a deficient number, since it is larger than the sum of its proper divisors (22792174).

45584342 is a wasteful number, since it uses less digits than its factorization.

45584342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22792173.

The product of its digits is 76800, while the sum is 35.

The square root of 45584342 is about 6751.6177320698. The cubic root of 45584342 is about 357.2223008489. Note that the first 3 decimals are identical.

The spelling of 45584342 in words is "forty-five million, five hundred eighty-four thousand, three hundred forty-two".