1959361 has 2 divisors, whose sum is σ = 1959362. Its totient is φ = 1959360.

The previous prime is 1959323. The next prime is 1959371. The reversal of 1959361 is 1639591.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1690000 + 269361 = 1300^2 + 519^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1959361 is a prime.

It is not a weakly prime, because it can be changed into another prime (1959311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 979680 + 979681.

It is an arithmetic number, because the mean of its divisors is an integer number (979681).

2^1959361 is an apocalyptic number.

It is an amenable number.

1959361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1959361 is an equidigital number, since it uses as much as digits as its factorization.

1959361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7290, while the sum is 34.

The square root of 1959361 is about 1399.7717671106. The cubic root of 1959361 is about 125.1328933315.

The spelling of 1959361 in words is "one million, nine hundred fifty-nine thousand, three hundred sixty-one".