44964001 has 2 divisors, whose sum is σ = 44964002. Its totient is φ = 44964000.

The previous prime is 44963999. The next prime is 44964041. The reversal of 44964001 is 10046944.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40960000 + 4004001 = 6400^2 + 2001^2 .

It is a cyclic number.

It is not a de Polignac number, because 44964001 - 2¹ = 44963999 is a prime.

It is a super-2 number, since 2×44964001² = 4043522771856002, which contains 22 as substring.

Together with 44963999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (44964041) 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, 22482000 + 22482001.

It is an arithmetic number, because the mean of its divisors is an integer number (22482001).

Almost surely, 2^44964001 is an apocalyptic number.

It is an amenable number.

44964001 is a deficient number, since it is larger than the sum of its proper divisors (1).

44964001 is an equidigital number, since it uses as much as digits as its factorization.

44964001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 44964001 is about 6705.5201886207. The cubic root of 44964001 is about 355.5944572923.

The spelling of 44964001 in words is "forty-four million, nine hundred sixty-four thousand, one".