99962801 has 2 divisors, whose sum is σ = 99962802. Its totient is φ = 99962800.

The previous prime is 99962791. The next prime is 99962827. The reversal of 99962801 is 10826999.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99520576 + 442225 = 9976^2 + 665^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99962801 is a prime.

It is a super-3 number, since 3×99962801³ (a number of 25 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (99962201) 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, 49981400 + 49981401.

It is an arithmetic number, because the mean of its divisors is an integer number (49981401).

Almost surely, 2^99962801 is an apocalyptic number.

It is an amenable number.

99962801 is a deficient number, since it is larger than the sum of its proper divisors (1).

99962801 is an equidigital number, since it uses as much as digits as its factorization.

99962801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 44.

The square root of 99962801 is about 9998.1398769971. The cubic root of 99962801 is about 464.1013220689.

The spelling of 99962801 in words is "ninety-nine million, nine hundred sixty-two thousand, eight hundred one".