10670890 has 12 divisors (see below), whose sum is σ = 19226214. Its totient is φ = 4264224.

The previous prime is 10670887. The next prime is 10670893. The reversal of 10670890 is 9807601.

It is an interprime number because it is at equal distance from previous prime (10670887) and next prime (10670893).

It can be written as a sum of positive squares in 3 ways, for example, as 10478169 + 192721 = 3237^2 + 439^2 .

It is a super-2 number, since 2×10670890² = 227735786784200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10670893) 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 5 ways as a sum of consecutive naturals, for example, 9814 + ... + 10846.

Almost surely, 2^10670890 is an apocalyptic number.

10670890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10670890 is a deficient number, since it is larger than the sum of its proper divisors (8555324).

10670890 is an frugal number, since it uses more digits than its factorization.

10670890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2073 (or 1040 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 10670890 is about 3266.6328229539. The cubic root of 10670890 is about 220.1575318000.

The spelling of 10670890 in words is "ten million, six hundred seventy thousand, eight hundred ninety".