10500641 has 2 divisors, whose sum is σ = 10500642. Its totient is φ = 10500640.

The previous prime is 10500617. The next prime is 10500647. The reversal of 10500641 is 14600501.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10214416 + 286225 = 3196^2 + 535^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10500641 is a prime.

It is a super-2 number, since 2×10500641² = 220526922821762, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10500647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5250320 + 5250321.

It is an arithmetic number, because the mean of its divisors is an integer number (5250321).

Almost surely, 2^10500641 is an apocalyptic number.

It is an amenable number.

10500641 is a deficient number, since it is larger than the sum of its proper divisors (1).

10500641 is an equidigital number, since it uses as much as digits as its factorization.

10500641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 10500641 is about 3240.4692561418. The cubic root of 10500641 is about 218.9804128907.

The spelling of 10500641 in words is "ten million, five hundred thousand, six hundred forty-one".