44670401 has 2 divisors, whose sum is σ = 44670402. Its totient is φ = 44670400.

The previous prime is 44670391. The next prime is 44670403. The reversal of 44670401 is 10407644.

44670401 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., 43546801 + 1123600 = 6599^2 + 1060^2 .

It is a cyclic number.

It is not a de Polignac number, because 44670401 - 2²² = 40476097 is a prime.

It is a Sophie Germain prime.

Together with 44670403, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (44670403) 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, 22335200 + 22335201.

It is an arithmetic number, because the mean of its divisors is an integer number (22335201).

Almost surely, 2^44670401 is an apocalyptic number.

It is an amenable number.

44670401 is a deficient number, since it is larger than the sum of its proper divisors (1).

44670401 is an equidigital number, since it uses as much as digits as its factorization.

44670401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 44670401 is about 6683.5919235094. The cubic root of 44670401 is about 354.8187953092.

The spelling of 44670401 in words is "forty-four million, six hundred seventy thousand, four hundred one".