10672281 has 24 divisors (see below), whose sum is σ = 16380000. Its totient is φ = 6676992.

The previous prime is 10672279. The next prime is 10672283. The reversal of 10672281 is 18227601.

It is an interprime number because it is at equal distance from previous prime (10672279) and next prime (10672283).

It is not a de Polignac number, because 10672281 - 2¹ = 10672279 is a prime.

It is a super-2 number, since 2×10672281² = 227795163485922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10672283) 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 23 ways as a sum of consecutive naturals, for example, 23545 + ... + 23993.

It is an arithmetic number, because the mean of its divisors is an integer number (682500).

Almost surely, 2^10672281 is an apocalyptic number.

It is an amenable number.

10672281 is a deficient number, since it is larger than the sum of its proper divisors (5707719).

10672281 is a wasteful number, since it uses less digits than its factorization.

10672281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613 (or 610 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 10672281 is about 3266.8457263850. The cubic root of 10672281 is about 220.1670975694.

Adding to 10672281 its reverse (18227601), we get a palindrome (28899882).

The spelling of 10672281 in words is "ten million, six hundred seventy-two thousand, two hundred eighty-one".