99892801 has 2 divisors, whose sum is σ = 99892802. Its totient is φ = 99892800.

The previous prime is 99892789. The next prime is 99892817. The reversal of 99892801 is 10829899.

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., 97002801 + 2890000 = 9849^2 + 1700^2 .

It is an emirp because it is prime and its reverse (10829899) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99892801 - 2⁷ = 99892673 is a prime.

It is a super-4 number, since 4×99892801⁴ (a number of 33 digits) contains 4444 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (99892301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49946400 + 49946401.

It is an arithmetic number, because the mean of its divisors is an integer number (49946401).

Almost surely, 2^99892801 is an apocalyptic number.

It is an amenable number.

99892801 is a deficient number, since it is larger than the sum of its proper divisors (1).

99892801 is an equidigital number, since it uses as much as digits as its factorization.

99892801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 46.

The square root of 99892801 is about 9994.6386127764. The cubic root of 99892801 is about 463.9929661662.

The spelling of 99892801 in words is "ninety-nine million, eight hundred ninety-two thousand, eight hundred one".