10841557 has 2 divisors, whose sum is σ = 10841558. Its totient is φ = 10841556.

The previous prime is 10841549. The next prime is 10841569. The reversal of 10841557 is 75514801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7623121 + 3218436 = 2761^2 + 1794^2 .

It is a cyclic number.

It is not a de Polignac number, because 10841557 - 2³ = 10841549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10841527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5420778 + 5420779.

It is an arithmetic number, because the mean of its divisors is an integer number (5420779).

Almost surely, 2^10841557 is an apocalyptic number.

It is an amenable number.

10841557 is a deficient number, since it is larger than the sum of its proper divisors (1).

10841557 is an equidigital number, since it uses as much as digits as its factorization.

10841557 is an evil number, because the sum of its binary digits is even.

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

The square root of 10841557 is about 3292.6519706765. The cubic root of 10841557 is about 221.3250405657.

The spelling of 10841557 in words is "ten million, eight hundred forty-one thousand, five hundred fifty-seven".