37230001 has 2 divisors, whose sum is σ = 37230002. Its totient is φ = 37230000.

The previous prime is 37229981. The next prime is 37230013. The reversal of 37230001 is 10003273.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18696976 + 18533025 = 4324^2 + 4305^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-37230001 is a prime.

It is not a weakly prime, because it can be changed into another prime (37230041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18615000 + 18615001.

It is an arithmetic number, because the mean of its divisors is an integer number (18615001).

Almost surely, 2^37230001 is an apocalyptic number.

It is an amenable number.

37230001 is a deficient number, since it is larger than the sum of its proper divisors (1).

37230001 is an equidigital number, since it uses as much as digits as its factorization.

37230001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 16.

The square root of 37230001 is about 6101.6392059839. The cubic root of 37230001 is about 333.9112227746.

Adding to 37230001 its reverse (10003273), we get a palindrome (47233274).

The spelling of 37230001 in words is "thirty-seven million, two hundred thirty thousand, one".