44775461 has 2 divisors, whose sum is σ = 44775462. Its totient is φ = 44775460.

The previous prime is 44775413. The next prime is 44775509. The reversal of 44775461 is 16457744.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (44775413) and next prime (44775509).

It can be written as a sum of positive squares in only one way, i.e., 23338561 + 21436900 = 4831^2 + 4630^2 .

It is a cyclic number.

It is not a de Polignac number, because 44775461 - 2⁶ = 44775397 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 (44775361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22387730 + 22387731.

It is an arithmetic number, because the mean of its divisors is an integer number (22387731).

Almost surely, 2^44775461 is an apocalyptic number.

It is an amenable number.

44775461 is a deficient number, since it is larger than the sum of its proper divisors (1).

44775461 is an equidigital number, since it uses as much as digits as its factorization.

44775461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 94080, while the sum is 38.

The square root of 44775461 is about 6691.4468540070. The cubic root of 44775461 is about 355.0967427933.

The spelling of 44775461 in words is "forty-four million, seven hundred seventy-five thousand, four hundred sixty-one".