44494001 has 2 divisors, whose sum is σ = 44494002. Its totient is φ = 44494000.

The previous prime is 44493973. The next prime is 44494031. The reversal of 44494001 is 10049444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43230625 + 1263376 = 6575^2 + 1124^2 .

It is a cyclic number.

It is not a de Polignac number, because 44494001 - 2¹⁴ = 44477617 is a prime.

It is a super-2 number, since 2×44494001² = 3959432249976002, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (44494031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22247000 + 22247001.

It is an arithmetic number, because the mean of its divisors is an integer number (22247001).

Almost surely, 2^44494001 is an apocalyptic number.

It is an amenable number.

44494001 is a deficient number, since it is larger than the sum of its proper divisors (1).

44494001 is an equidigital number, since it uses as much as digits as its factorization.

44494001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 44494001 is about 6670.3823728479. The cubic root of 44494001 is about 354.3511284047.

The spelling of 44494001 in words is "forty-four million, four hundred ninety-four thousand, one".