44542322 has 16 divisors (see below), whose sum is σ = 74084544. Its totient is φ = 19914000.

The previous prime is 44542307. The next prime is 44542349. The reversal of 44542322 is 22324544.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 44542291 and 44542300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15254 + ... + 17937.

It is an arithmetic number, because the mean of its divisors is an integer number (4630284).

Almost surely, 2^44542322 is an apocalyptic number.

44542322 is a deficient number, since it is larger than the sum of its proper divisors (29542222).

44542322 is a wasteful number, since it uses less digits than its factorization.

44542322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33265.

The product of its digits is 7680, while the sum is 26.

The square root of 44542322 is about 6674.0034462083. The cubic root of 44542322 is about 354.4793584716.

Adding to 44542322 its reverse (22324544), we get a palindrome (66866866).

It can be divided in two parts, 4454 and 2322, that added together give a palindrome (6776).

The spelling of 44542322 in words is "forty-four million, five hundred forty-two thousand, three hundred twenty-two".