1609301 has 2 divisors, whose sum is σ = 1609302. Its totient is φ = 1609300.

The previous prime is 1609261. The next prime is 1609367. The reversal of 1609301 is 1039061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1188100 + 421201 = 1090^2 + 649^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1609301 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1609381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 804650 + 804651.

It is an arithmetic number, because the mean of its divisors is an integer number (804651).

2^1609301 is an apocalyptic number.

It is an amenable number.

1609301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1609301 is an equidigital number, since it uses as much as digits as its factorization.

1609301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 1609301 is about 1268.5822795546. The cubic root of 1609301 is about 117.1869075289.

The spelling of 1609301 in words is "one million, six hundred nine thousand, three hundred one".