1606801 has 16 divisors (see below), whose sum is σ = 1928448. Its totient is φ = 1310400.

The previous prime is 1606793. The next prime is 1606817. The reversal of 1606801 is 1086061.

It is not a de Polignac number, because 1606801 - 2³ = 1606793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1606841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22596 + ... + 22666.

It is an arithmetic number, because the mean of its divisors is an integer number (120528).

2^1606801 is an apocalyptic number.

It is an amenable number.

1606801 is a deficient number, since it is larger than the sum of its proper divisors (321647).

1606801 is an equidigital number, since it uses as much as digits as its factorization.

1606801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 1606801 is about 1267.5965446466. The cubic root of 1606801 is about 117.1261939840.

The spelling of 1606801 in words is "one million, six hundred six thousand, eight hundred one".