1061651627 has 2 divisors, whose sum is σ = 1061651628. Its totient is φ = 1061651626.

The previous prime is 1061651603. The next prime is 1061651737. The reversal of 1061651627 is 7261561601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1061651627 - 2¹⁴ = 1061635243 is a prime.

It is a super-2 number, since 2×1061651627² = 2254208354223494258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1061651527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530825813 + 530825814.

It is an arithmetic number, because the mean of its divisors is an integer number (530825814).

Almost surely, 2^1061651627 is an apocalyptic number.

1061651627 is a deficient number, since it is larger than the sum of its proper divisors (1).

1061651627 is an equidigital number, since it uses as much as digits as its factorization.

1061651627 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 1061651627 is about 32582.9959794983. The cubic root of 1061651627 is about 1020.1421136731.

The spelling of 1061651627 in words is "one billion, sixty-one million, six hundred fifty-one thousand, six hundred twenty-seven".