37922041 has 2 divisors, whose sum is σ = 37922042. Its totient is φ = 37922040.

The previous prime is 37922039. The next prime is 37922047. The reversal of 37922041 is 14022973.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32262400 + 5659641 = 5680^2 + 2379^2 .

It is an emirp because it is prime and its reverse (14022973) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 37922041 - 2¹ = 37922039 is a prime.

Together with 37922039, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (37922047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18961020 + 18961021.

It is an arithmetic number, because the mean of its divisors is an integer number (18961021).

Almost surely, 2^37922041 is an apocalyptic number.

It is an amenable number.

37922041 is a deficient number, since it is larger than the sum of its proper divisors (1).

37922041 is an equidigital number, since it uses as much as digits as its factorization.

37922041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 37922041 is about 6158.0874466022. The cubic root of 37922041 is about 335.9674742939.

The spelling of 37922041 in words is "thirty-seven million, nine hundred twenty-two thousand, forty-one".