1075651 has 2 divisors, whose sum is σ = 1075652. Its totient is φ = 1075650.

The previous prime is 1075649. The next prime is 1075663. The reversal of 1075651 is 1565701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1075651 - 2¹ = 1075649 is a prime.

Together with 1075649, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1075601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537825 + 537826.

It is an arithmetic number, because the mean of its divisors is an integer number (537826).

2^1075651 is an apocalyptic number.

1075651 is a deficient number, since it is larger than the sum of its proper divisors (1).

1075651 is an equidigital number, since it uses as much as digits as its factorization.

1075651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1050, while the sum is 25.

The square root of 1075651 is about 1037.1359602289. The cubic root of 1075651 is about 102.4606551353.

Adding to 1075651 its product of nonzero digits (1050), we get a palindrome (1076701).

The spelling of 1075651 in words is "one million, seventy-five thousand, six hundred fifty-one".