1010641 has 4 divisors (see below), whose sum is σ = 1032192. Its totient is φ = 989092.

The previous prime is 1010627. The next prime is 1010671. The reversal of 1010641 is 1460101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1010641 - 2⁹ = 1010129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10705 + ... + 10798.

It is an arithmetic number, because the mean of its divisors is an integer number (258048).

2^1010641 is an apocalyptic number.

It is an amenable number.

1010641 is a deficient number, since it is larger than the sum of its proper divisors (21551).

1010641 is an equidigital number, since it uses as much as digits as its factorization.

1010641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21550.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1010641 is about 1005.3064209484. The cubic root of 1010641 is about 100.3534492643.

Adding to 1010641 its reverse (1460101), we get a palindrome (2470742).

The spelling of 1010641 in words is "one million, ten thousand, six hundred forty-one".