10670281 has 4 divisors (see below), whose sum is σ = 10685572. Its totient is φ = 10654992.

The previous prime is 10670279. The next prime is 10670287. The reversal of 10670281 is 18207601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 18207601 = 1447 ⋅12583.

It can be written as a sum of positive squares in 2 ways, for example, as 6734025 + 3936256 = 2595^2 + 1984^2 .

It is a cyclic number.

It is not a de Polignac number, because 10670281 - 2¹ = 10670279 is a prime.

It is a super-2 number, since 2×10670281² = 227709793237922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10670287) 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, 6546 + ... + 8011.

It is an arithmetic number, because the mean of its divisors is an integer number (2671393).

Almost surely, 2^10670281 is an apocalyptic number.

It is an amenable number.

10670281 is a deficient number, since it is larger than the sum of its proper divisors (15291).

10670281 is an equidigital number, since it uses as much as digits as its factorization.

10670281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15290.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 10670281 is about 3266.5396063725. The cubic root of 10670281 is about 220.1533435055.

Adding to 10670281 its reverse (18207601), we get a palindrome (28877882).

The spelling of 10670281 in words is "ten million, six hundred seventy thousand, two hundred eighty-one".