44454407 has 2 divisors, whose sum is σ = 44454408. Its totient is φ = 44454406.

The previous prime is 44454401. The next prime is 44454461. The reversal of 44454407 is 70445444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44454407 - 2¹⁸ = 44192263 is a prime.

It is a Chen prime.

It is equal to p_2687153 and since 44454407 and 2687153 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44454401) 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, 22227203 + 22227204.

It is an arithmetic number, because the mean of its divisors is an integer number (22227204).

Almost surely, 2^44454407 is an apocalyptic number.

44454407 is a deficient number, since it is larger than the sum of its proper divisors (1).

44454407 is an equidigital number, since it uses as much as digits as its factorization.

44454407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35840, while the sum is 32.

The square root of 44454407 is about 6667.4138164659. The cubic root of 44454407 is about 354.2459880711.

The spelling of 44454407 in words is "forty-four million, four hundred fifty-four thousand, four hundred seven".