372005801 has 2 divisors, whose sum is σ = 372005802. Its totient is φ = 372005800.

The previous prime is 372005791. The next prime is 372005819. The reversal of 372005801 is 108500273.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 349727401 + 22278400 = 18701^2 + 4720^2 .

It is a cyclic number.

It is not a de Polignac number, because 372005801 - 2¹⁰ = 372004777 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (372001801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186002900 + 186002901.

It is an arithmetic number, because the mean of its divisors is an integer number (186002901).

Almost surely, 2^372005801 is an apocalyptic number.

It is an amenable number.

372005801 is a deficient number, since it is larger than the sum of its proper divisors (1).

372005801 is an equidigital number, since it uses as much as digits as its factorization.

372005801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 372005801 is about 19287.4519053192. The cubic root of 372005801 is about 719.2003732001.

The spelling of 372005801 in words is "three hundred seventy-two million, five thousand, eight hundred one".