44988497 has 2 divisors, whose sum is σ = 44988498. Its totient is φ = 44988496.

The previous prime is 44988491. The next prime is 44988499. The reversal of 44988497 is 79488944.

44988497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44609041 + 379456 = 6679^2 + 616^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44988497 is a prime.

Together with 44988499, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (44988491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22494248 + 22494249.

It is an arithmetic number, because the mean of its divisors is an integer number (22494249).

Almost surely, 2^44988497 is an apocalyptic number.

It is an amenable number.

44988497 is a deficient number, since it is larger than the sum of its proper divisors (1).

44988497 is an equidigital number, since it uses as much as digits as its factorization.

44988497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2322432, while the sum is 53.

The square root of 44988497 is about 6707.3464947027. The cubic root of 44988497 is about 355.6590205005.

The spelling of 44988497 in words is "forty-four million, nine hundred eighty-eight thousand, four hundred ninety-seven".