10656067 has 2 divisors, whose sum is σ = 10656068. Its totient is φ = 10656066.

The previous prime is 10656043. The next prime is 10656097. The reversal of 10656067 is 76065601.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10656067 is a prime.

It is a super-2 number, since 2×10656067² = 227103527816978, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10656007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5328033 + 5328034.

It is an arithmetic number, because the mean of its divisors is an integer number (5328034).

Almost surely, 2^10656067 is an apocalyptic number.

10656067 is a deficient number, since it is larger than the sum of its proper divisors (1).

10656067 is an equidigital number, since it uses as much as digits as its factorization.

10656067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 10656067 is about 3264.3631844511. The cubic root of 10656067 is about 220.0555438268.

Subtracting from 10656067 its sum of digits (31), we obtain a triangular number (10656036 = T₄₆₁₆).

The spelling of 10656067 in words is "ten million, six hundred fifty-six thousand, sixty-seven".