44800001 has 2 divisors, whose sum is σ = 44800002. Its totient is φ = 44800000.

The previous prime is 44799973. The next prime is 44800033. The reversal of 44800001 is 10000844.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41280625 + 3519376 = 6425^2 + 1876^2 .

It is a cyclic number.

It is not a de Polignac number, because 44800001 - 2¹⁰ = 44798977 is a prime.

It is not a weakly prime, because it can be changed into another prime (44800501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22400000 + 22400001.

It is an arithmetic number, because the mean of its divisors is an integer number (22400001).

Almost surely, 2^44800001 is an apocalyptic number.

It is an amenable number.

44800001 is a deficient number, since it is larger than the sum of its proper divisors (1).

44800001 is an equidigital number, since it uses as much as digits as its factorization.

44800001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 44800001 is about 6693.2802869744. The cubic root of 44800001 is about 355.1616033396.

Adding to 44800001 its reverse (10000844), we get a palindrome (54800845).

The spelling of 44800001 in words is "forty-four million, eight hundred thousand, one".