10741821 has 16 divisors (see below), whose sum is σ = 15168000. Its totient is φ = 6743088.

The previous prime is 10741817. The next prime is 10741823. The reversal of 10741821 is 12814701.

It is not a de Polignac number, because 10741821 - 2² = 10741817 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10741791 and 10741800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10741823) 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 15 ways as a sum of consecutive naturals, for example, 10870 + ... + 11816.

It is an arithmetic number, because the mean of its divisors is an integer number (948000).

Almost surely, 2^10741821 is an apocalyptic number.

It is an amenable number.

10741821 is a deficient number, since it is larger than the sum of its proper divisors (4426179).

10741821 is a wasteful number, since it uses less digits than its factorization.

10741821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168.

The product of its (nonzero) digits is 448, while the sum is 24.

The square root of 10741821 is about 3277.4717390086. The cubic root of 10741821 is about 220.6442616005.

The spelling of 10741821 in words is "ten million, seven hundred forty-one thousand, eight hundred twenty-one".