37752241 has 2 divisors, whose sum is σ = 37752242. Its totient is φ = 37752240.

The previous prime is 37752227. The next prime is 37752263. The reversal of 37752241 is 14225773.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30569841 + 7182400 = 5529^2 + 2680^2 .

It is a cyclic number.

It is not a de Polignac number, because 37752241 - 2²¹ = 35655089 is a prime.

It is not a weakly prime, because it can be changed into another prime (37752541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18876120 + 18876121.

It is an arithmetic number, because the mean of its divisors is an integer number (18876121).

Almost surely, 2^37752241 is an apocalyptic number.

It is an amenable number.

37752241 is a deficient number, since it is larger than the sum of its proper divisors (1).

37752241 is an equidigital number, since it uses as much as digits as its factorization.

37752241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11760, while the sum is 31.

The square root of 37752241 is about 6144.2852310094. The cubic root of 37752241 is about 335.4652805550.

The spelling of 37752241 in words is "thirty-seven million, seven hundred fifty-two thousand, two hundred forty-one".