106466693 has 2 divisors, whose sum is σ = 106466694. Its totient is φ = 106466692.

The previous prime is 106466687. The next prime is 106466707. The reversal of 106466693 is 396664601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94342369 + 12124324 = 9713^2 + 3482^2 .

It is a cyclic number.

It is not a de Polignac number, because 106466693 - 2⁴ = 106466677 is a prime.

It is a super-2 number, since 2×106466693² = 22670313436712498, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 106466693.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106466603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53233346 + 53233347.

It is an arithmetic number, because the mean of its divisors is an integer number (53233347).

Almost surely, 2^106466693 is an apocalyptic number.

It is an amenable number.

106466693 is a deficient number, since it is larger than the sum of its proper divisors (1).

106466693 is an equidigital number, since it uses as much as digits as its factorization.

106466693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 106466693 is about 10318.2698646624. The cubic root of 106466693 is about 473.9558864511.

The spelling of 106466693 in words is "one hundred six million, four hundred sixty-six thousand, six hundred ninety-three".