9620801 has 2 divisors, whose sum is σ = 9620802. Its totient is φ = 9620800.

The previous prime is 9620797. The next prime is 9620833. The reversal of 9620801 is 1080269.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9394225 + 226576 = 3065^2 + 476^2 .

It is an emirp because it is prime and its reverse (1080269) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9620801 - 2² = 9620797 is a prime.

It is not a weakly prime, because it can be changed into another prime (9620201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4810400 + 4810401.

It is an arithmetic number, because the mean of its divisors is an integer number (4810401).

Almost surely, 2^9620801 is an apocalyptic number.

It is an amenable number.

9620801 is a deficient number, since it is larger than the sum of its proper divisors (1).

9620801 is an equidigital number, since it uses as much as digits as its factorization.

9620801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 9620801 is about 3101.7416075489. The cubic root of 9620801 is about 212.6851056078.

The spelling of 9620801 in words is "nine million, six hundred twenty thousand, eight hundred one".