99065401 has 2 divisors, whose sum is σ = 99065402. Its totient is φ = 99065400.

The previous prime is 99065383. The next prime is 99065431. The reversal of 99065401 is 10456099.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72233001 + 26832400 = 8499^2 + 5180^2 .

It is a cyclic number.

It is not a de Polignac number, because 99065401 - 2¹¹ = 99063353 is a prime.

It is not a weakly prime, because it can be changed into another prime (99065431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49532700 + 49532701.

It is an arithmetic number, because the mean of its divisors is an integer number (49532701).

Almost surely, 2^99065401 is an apocalyptic number.

It is an amenable number.

99065401 is a deficient number, since it is larger than the sum of its proper divisors (1).

99065401 is an equidigital number, since it uses as much as digits as its factorization.

99065401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 99065401 is about 9953.1603523705. The cubic root of 99065401 is about 462.7083469382.

The spelling of 99065401 in words is "ninety-nine million, sixty-five thousand, four hundred one".