44540701 has 2 divisors, whose sum is σ = 44540702. Its totient is φ = 44540700.

The previous prime is 44540689. The next prime is 44540759. The reversal of 44540701 is 10704544.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24019801 + 20520900 = 4901^2 + 4530^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44540701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44540761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22270350 + 22270351.

It is an arithmetic number, because the mean of its divisors is an integer number (22270351).

Almost surely, 2^44540701 is an apocalyptic number.

It is an amenable number.

44540701 is a deficient number, since it is larger than the sum of its proper divisors (1).

44540701 is an equidigital number, since it uses as much as digits as its factorization.

44540701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 44540701 is about 6673.8820037516. The cubic root of 44540701 is about 354.4750583065.

The spelling of 44540701 in words is "forty-four million, five hundred forty thousand, seven hundred one".