1959253 has 2 divisors, whose sum is σ = 1959254. Its totient is φ = 1959252.

The previous prime is 1959241. The next prime is 1959263. The reversal of 1959253 is 3529591.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1620529 + 338724 = 1273^2 + 582^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1959253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1959263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 979626 + 979627.

It is an arithmetic number, because the mean of its divisors is an integer number (979627).

2^1959253 is an apocalyptic number.

It is an amenable number.

1959253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1959253 is an equidigital number, since it uses as much as digits as its factorization.

1959253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12150, while the sum is 34.

The square root of 1959253 is about 1399.7331888614. The cubic root of 1959253 is about 125.1305941804.

The spelling of 1959253 in words is "one million, nine hundred fifty-nine thousand, two hundred fifty-three".