44325397 has 4 divisors (see below), whose sum is σ = 44368236. Its totient is φ = 44282560.

The previous prime is 44325373. The next prime is 44325431. The reversal of 44325397 is 79352344.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23174596 + 21150801 = 4814^2 + 4599^2 .

It is a cyclic number.

It is not a de Polignac number, because 44325397 - 2⁷ = 44325269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44325317) 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, 19828 + ... + 21949.

It is an arithmetic number, because the mean of its divisors is an integer number (11092059).

Almost surely, 2^44325397 is an apocalyptic number.

It is an amenable number.

44325397 is a deficient number, since it is larger than the sum of its proper divisors (42839).

44325397 is a wasteful number, since it uses less digits than its factorization.

44325397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42838.

The product of its digits is 90720, while the sum is 37.

The square root of 44325397 is about 6657.7321213759. The cubic root of 44325397 is about 353.9029732917.

The spelling of 44325397 in words is "forty-four million, three hundred twenty-five thousand, three hundred ninety-seven".