1035641 has 2 divisors, whose sum is σ = 1035642. Its totient is φ = 1035640.

The previous prime is 1035637. The next prime is 1035649. The reversal of 1035641 is 1465301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 640000 + 395641 = 800^2 + 629^2 .

It is an emirp because it is prime and its reverse (1465301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1035641 - 2² = 1035637 is a prime.

It is a super-3 number, since 3×1035641³ = 3332337350171639163, which contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1035649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517820 + 517821.

It is an arithmetic number, because the mean of its divisors is an integer number (517821).

2^1035641 is an apocalyptic number.

It is an amenable number.

1035641 is a deficient number, since it is larger than the sum of its proper divisors (1).

1035641 is an equidigital number, since it uses as much as digits as its factorization.

1035641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1035641 is about 1017.6644830198. The cubic root of 1035641 is about 101.1741920995.

The spelling of 1035641 in words is "one million, thirty-five thousand, six hundred forty-one".