1061279 has 2 divisors, whose sum is σ = 1061280. Its totient is φ = 1061278.

The previous prime is 1061273. The next prime is 1061287. The reversal of 1061279 is 9721601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1061279 - 2¹² = 1057183 is a prime.

It is a super-2 number, since 2×1061279² = 2252626231682, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1061273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530639 + 530640.

It is an arithmetic number, because the mean of its divisors is an integer number (530640).

2^1061279 is an apocalyptic number.

1061279 is a deficient number, since it is larger than the sum of its proper divisors (1).

1061279 is an equidigital number, since it uses as much as digits as its factorization.

1061279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 1061279 is about 1030.1839641540. The cubic root of 1061279 is about 102.0022747154.

The spelling of 1061279 in words is "one million, sixty-one thousand, two hundred seventy-nine".