44246437 has 2 divisors, whose sum is σ = 44246438. Its totient is φ = 44246436.

The previous prime is 44246407. The next prime is 44246471. The reversal of 44246437 is 73464244.

It is an a-pointer prime, because the next prime (44246471) can be obtained adding 44246437 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22287841 + 21958596 = 4721^2 + 4686^2 .

It is a cyclic number.

It is not a de Polignac number, because 44246437 - 2¹⁵ = 44213669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44246407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22123218 + 22123219.

It is an arithmetic number, because the mean of its divisors is an integer number (22123219).

Almost surely, 2^44246437 is an apocalyptic number.

It is an amenable number.

44246437 is a deficient number, since it is larger than the sum of its proper divisors (1).

44246437 is an equidigital number, since it uses as much as digits as its factorization.

44246437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64512, while the sum is 34.

The square root of 44246437 is about 6651.7995309540. The cubic root of 44246437 is about 353.6927041601.

The spelling of 44246437 in words is "forty-four million, two hundred forty-six thousand, four hundred thirty-seven".