1060981 has 2 divisors, whose sum is σ = 1060982. Its totient is φ = 1060980.

The previous prime is 1060963. The next prime is 1060991. The reversal of 1060981 is 1890601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1060900 + 81 = 1030^2 + 9^2 .

It is an emirp because it is prime and its reverse (1890601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1060981 - 2⁵ = 1060949 is a prime.

It is a super-2 number, since 2×1060981² = 2251361364722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1060991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530490 + 530491.

It is an arithmetic number, because the mean of its divisors is an integer number (530491).

2^1060981 is an apocalyptic number.

It is an amenable number.

1060981 is a deficient number, since it is larger than the sum of its proper divisors (1).

1060981 is an equidigital number, since it uses as much as digits as its factorization.

1060981 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 1060981 is about 1030.0393196378. The cubic root of 1060981 is about 101.9927266376.

It can be divided in two parts, 10609 and 81, that multiplied together give a square (859329 = 927²).

The spelling of 1060981 in words is "one million, sixty thousand, nine hundred eighty-one".