10557841 has 4 divisors (see below), whose sum is σ = 12066112. Its totient is φ = 9049572.

The previous prime is 10557829. The next prime is 10557857. The reversal of 10557841 is 14875501.

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 de Polignac number, because none of the positive numbers 2^k-10557841 is a prime.

It is a super-2 number, since 2×10557841² = 222936013162562, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10557871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 754125 + ... + 754138.

It is an arithmetic number, because the mean of its divisors is an integer number (3016528).

Almost surely, 2^10557841 is an apocalyptic number.

It is an amenable number.

10557841 is a deficient number, since it is larger than the sum of its proper divisors (1508271).

10557841 is an equidigital number, since it uses as much as digits as its factorization.

10557841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1508270.

The product of its (nonzero) digits is 5600, while the sum is 31.

The square root of 10557841 is about 3249.2831517121. The cubic root of 10557841 is about 219.3773094402.

The spelling of 10557841 in words is "ten million, five hundred fifty-seven thousand, eight hundred forty-one".