44951941 has 2 divisors, whose sum is σ = 44951942. Its totient is φ = 44951940.

The previous prime is 44951939. The next prime is 44951947. The reversal of 44951941 is 14915944.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23561316 + 21390625 = 4854^2 + 4625^2 .

It is a cyclic number.

It is not a de Polignac number, because 44951941 - 2¹ = 44951939 is a prime.

Together with 44951939, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 44951941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44951947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22475970 + 22475971.

It is an arithmetic number, because the mean of its divisors is an integer number (22475971).

Almost surely, 2^44951941 is an apocalyptic number.

It is an amenable number.

44951941 is a deficient number, since it is larger than the sum of its proper divisors (1).

44951941 is an equidigital number, since it uses as much as digits as its factorization.

44951941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 37.

The square root of 44951941 is about 6704.6208692215. The cubic root of 44951941 is about 355.5626625786.

The spelling of 44951941 in words is "forty-four million, nine hundred fifty-one thousand, nine hundred forty-one".