10557671 has 4 divisors (see below), whose sum is σ = 10618872. Its totient is φ = 10496472.

The previous prime is 10557649. The next prime is 10557707. The reversal of 10557671 is 17675501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17675501 = 1873 ⋅9437.

It is a cyclic number.

It is not a de Polignac number, because 10557671 - 2¹⁴ = 10541287 is a prime.

It is a super-2 number, since 2×10557671² = 222928833888482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10557611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30341 + ... + 30686.

It is an arithmetic number, because the mean of its divisors is an integer number (2654718).

Almost surely, 2^10557671 is an apocalyptic number.

10557671 is a deficient number, since it is larger than the sum of its proper divisors (61201).

10557671 is an equidigital number, since it uses as much as digits as its factorization.

10557671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61200.

The product of its (nonzero) digits is 7350, while the sum is 32.

The square root of 10557671 is about 3249.2569919906. The cubic root of 10557671 is about 219.3761319790.

The spelling of 10557671 in words is "ten million, five hundred fifty-seven thousand, six hundred seventy-one".