372240241 has 2 divisors, whose sum is σ = 372240242. Its totient is φ = 372240240.

The previous prime is 372240227. The next prime is 372240269. The reversal of 372240241 is 142042273.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 284630641 + 87609600 = 16871^2 + 9360^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-372240241 is a prime.

It is not a weakly prime, because it can be changed into another prime (372240941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186120120 + 186120121.

It is an arithmetic number, because the mean of its divisors is an integer number (186120121).

Almost surely, 2^372240241 is an apocalyptic number.

It is an amenable number.

372240241 is a deficient number, since it is larger than the sum of its proper divisors (1).

372240241 is an equidigital number, since it uses as much as digits as its factorization.

372240241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 372240241 is about 19293.5284745948. The cubic root of 372240241 is about 719.3514227518.

The spelling of 372240241 in words is "three hundred seventy-two million, two hundred forty thousand, two hundred forty-one".