983572097 has 2 divisors, whose sum is σ = 983572098. Its totient is φ = 983572096.

The previous prime is 983572081. The next prime is 983572133. The reversal of 983572097 is 790275389.

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., 686492401 + 297079696 = 26201^2 + 17236^2 .

It is a cyclic number.

It is not a de Polignac number, because 983572097 - 2⁴ = 983572081 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (983572697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491786048 + 491786049.

It is an arithmetic number, because the mean of its divisors is an integer number (491786049).

Almost surely, 2^983572097 is an apocalyptic number.

It is an amenable number.

983572097 is a deficient number, since it is larger than the sum of its proper divisors (1).

983572097 is an equidigital number, since it uses as much as digits as its factorization.

983572097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 952560, while the sum is 50.

The square root of 983572097 is about 31361.9530163541. The cubic root of 983572097 is about 994.4937694050.

The spelling of 983572097 in words is "nine hundred eighty-three million, five hundred seventy-two thousand, ninety-seven".