44576401 has 2 divisors, whose sum is σ = 44576402. Its totient is φ = 44576400.

The previous prime is 44576387. The next prime is 44576407. The reversal of 44576401 is 10467544.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23425600 + 21150801 = 4840^2 + 4599^2 .

It is a cyclic number.

It is not a de Polignac number, because 44576401 - 2¹¹ = 44574353 is a prime.

It is a super-2 number, since 2×44576401² = 3974111052225602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44576407) 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 as a sum of consecutive naturals, namely, 22288200 + 22288201.

It is an arithmetic number, because the mean of its divisors is an integer number (22288201).

Almost surely, 2^44576401 is an apocalyptic number.

It is an amenable number.

44576401 is a deficient number, since it is larger than the sum of its proper divisors (1).

44576401 is an equidigital number, since it uses as much as digits as its factorization.

44576401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 44576401 is about 6676.5560733061. The cubic root of 44576401 is about 354.5697386012.

The spelling of 44576401 in words is "forty-four million, five hundred seventy-six thousand, four hundred one".