97444201 has 2 divisors, whose sum is σ = 97444202. Its totient is φ = 97444200.

The previous prime is 97444183. The next prime is 97444211. The reversal of 97444201 is 10244479.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81920601 + 15523600 = 9051^2 + 3940^2 .

It is a cyclic number.

It is not a de Polignac number, because 97444201 - 2⁷ = 97444073 is a prime.

It is not a weakly prime, because it can be changed into another prime (97444211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48722100 + 48722101.

It is an arithmetic number, because the mean of its divisors is an integer number (48722101).

Almost surely, 2^97444201 is an apocalyptic number.

It is an amenable number.

97444201 is a deficient number, since it is larger than the sum of its proper divisors (1).

97444201 is an equidigital number, since it uses as much as digits as its factorization.

97444201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 97444201 is about 9871.3829324974. The cubic root of 97444201 is about 460.1703858409.

The spelling of 97444201 in words is "ninety-seven million, four hundred forty-four thousand, two hundred one".