106166774 has 8 divisors (see below), whose sum is σ = 182000208. Its totient is φ = 45500040.

The previous prime is 106166773. The next prime is 106166803. The reversal of 106166774 is 477661601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×106166774² = 22542767803134152, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106166771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3791657 + ... + 3791684.

It is an arithmetic number, because the mean of its divisors is an integer number (22750026).

Almost surely, 2^106166774 is an apocalyptic number.

106166774 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

106166774 is a deficient number, since it is larger than the sum of its proper divisors (75833434).

106166774 is an equidigital number, since it uses as much as digits as its factorization.

106166774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7583350.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 106166774 is about 10303.7262191889. The cubic root of 106166774 is about 473.5104198639.

The spelling of 106166774 in words is "one hundred six million, one hundred sixty-six thousand, seven hundred seventy-four".