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5620801 is a prime number
BaseRepresentation
bin10101011100010001000001
3101120120021211
4111130101001
52414331201
6320250121
765530114
oct25342101
911516254
105620801
113199a9a
121a70941
13121a524
14a6457b
15760651
hex55c441

5620801 has 2 divisors, whose sum is σ = 5620802. Its totient is φ = 5620800.

The previous prime is 5620799. The next prime is 5620807. The reversal of 5620801 is 1080265.

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., 4309776 + 1311025 = 2076^2 + 1145^2 .

It is a cyclic number.

It is not a de Polignac number, because 5620801 - 21 = 5620799 is a prime.

Together with 5620799, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5620807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2810400 + 2810401.

It is an arithmetic number, because the mean of its divisors is an integer number (2810401).

Almost surely, 25620801 is an apocalyptic number.

It is an amenable number.

5620801 is a deficient number, since it is larger than the sum of its proper divisors (1).

5620801 is an equidigital number, since it uses as much as digits as its factorization.

5620801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 5620801 is about 2370.8228529352. The cubic root of 5620801 is about 177.8004011863.

The spelling of 5620801 in words is "five million, six hundred twenty thousand, eight hundred one".