44426101 has 2 divisors, whose sum is σ = 44426102. Its totient is φ = 44426100.

The previous prime is 44426089. The next prime is 44426119. The reversal of 44426101 is 10162444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43428100 + 998001 = 6590^2 + 999^2 .

It is a cyclic number.

It is not a de Polignac number, because 44426101 - 2⁷ = 44425973 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44426201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22213050 + 22213051.

It is an arithmetic number, because the mean of its divisors is an integer number (22213051).

Almost surely, 2^44426101 is an apocalyptic number.

44426101 is the 4216-th centered pentagonal number.

It is an amenable number.

44426101 is a deficient number, since it is larger than the sum of its proper divisors (1).

44426101 is an equidigital number, since it uses as much as digits as its factorization.

44426101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 44426101 is about 6665.2907663507. The cubic root of 44426101 is about 354.1707843089.

Adding to 44426101 its reverse (10162444), we get a palindrome (54588545).

The spelling of 44426101 in words is "forty-four million, four hundred twenty-six thousand, one hundred one".