44540322 has 8 divisors (see below), whose sum is σ = 89080656. Its totient is φ = 14846772.

The previous prime is 44540311. The next prime is 44540369. The reversal of 44540322 is 22304544.

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

44540322 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 44540292 and 44540301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3711688 + ... + 3711699.

It is an arithmetic number, because the mean of its divisors is an integer number (11135082).

Almost surely, 2^44540322 is an apocalyptic number.

44540322 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.

44540322 is a wasteful number, since it uses less digits than its factorization.

44540322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7423392.

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 44540322 is about 6673.8536094224. The cubic root of 44540322 is about 354.4740528858.

Adding to 44540322 its reverse (22304544), we get a palindrome (66844866).

The spelling of 44540322 in words is "forty-four million, five hundred forty thousand, three hundred twenty-two".