10547081 has 4 divisors (see below), whose sum is σ = 10640532. Its totient is φ = 10453632.

The previous prime is 10547063. The next prime is 10547093. The reversal of 10547081 is 18074501.

10547081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1666681 + 8880400 = 1291^2 + 2980^2 .

It is a cyclic number.

It is not a de Polignac number, because 10547081 - 2¹⁰ = 10546057 is a prime.

It is a super-2 number, since 2×10547081² = 222481835241122, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10547081.

It is not an unprimeable number, because it can be changed into a prime (10547681) 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, 46556 + ... + 46781.

It is an arithmetic number, because the mean of its divisors is an integer number (2660133).

Almost surely, 2^10547081 is an apocalyptic number.

It is an amenable number.

10547081 is a deficient number, since it is larger than the sum of its proper divisors (93451).

10547081 is an equidigital number, since it uses as much as digits as its factorization.

10547081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93450.

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 10547081 is about 3247.6269798116. The cubic root of 10547081 is about 219.3027581437.

The spelling of 10547081 in words is "ten million, five hundred forty-seven thousand, eighty-one".