10677321 has 12 divisors (see below), whose sum is σ = 15653872. Its totient is φ = 7011576.

The previous prime is 10677281. The next prime is 10677323. The reversal of 10677321 is 12377601.

It is not a de Polignac number, because 10677321 - 2¹⁸ = 10415177 is a prime.

It is a super-2 number, since 2×10677321² = 228010367474082, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10677323) 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 11 ways as a sum of consecutive naturals, for example, 8251 + ... + 9456.

Almost surely, 2^10677321 is an apocalyptic number.

It is an amenable number.

10677321 is a deficient number, since it is larger than the sum of its proper divisors (4976551).

10677321 is a wasteful number, since it uses less digits than its factorization.

10677321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17780 (or 17777 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 10677321 is about 3267.6170216229. The cubic root of 10677321 is about 220.2017501909.

The spelling of 10677321 in words is "ten million, six hundred seventy-seven thousand, three hundred twenty-one".