1960481 has 2 divisors, whose sum is σ = 1960482. Its totient is φ = 1960480.

The previous prime is 1960447. The next prime is 1960493. The reversal of 1960481 is 1840691.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1934881 + 25600 = 1391^2 + 160^2 .

It is a cyclic number.

It is not a de Polignac number, because 1960481 - 2¹⁰ = 1959457 is a prime.

It is a super-2 number, since 2×1960481² = 7686971502722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1960421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 980240 + 980241.

It is an arithmetic number, because the mean of its divisors is an integer number (980241).

2^1960481 is an apocalyptic number.

It is an amenable number.

1960481 is a deficient number, since it is larger than the sum of its proper divisors (1).

1960481 is an equidigital number, since it uses as much as digits as its factorization.

1960481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 1960481 is about 1400.1717751762. The cubic root of 1960481 is about 125.1567314000.

The spelling of 1960481 in words is "one million, nine hundred sixty thousand, four hundred eighty-one".