106172274 has 16 divisors (see below), whose sum is σ = 228678912. Its totient is φ = 32668368.

The previous prime is 106172273. The next prime is 106172281. The reversal of 106172274 is 472271601.

It is a super-2 number, since 2×106172274² = 22545103532662152, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (106172273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 680514 + ... + 680669.

It is an arithmetic number, because the mean of its divisors is an integer number (14292432).

Almost surely, 2^106172274 is an apocalyptic number.

106172274 is an abundant number, since it is smaller than the sum of its proper divisors (122506638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106172274 is a wasteful number, since it uses less digits than its factorization.

106172274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361201.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 106172274 is about 10303.9931094697. The cubic root of 106172274 is about 473.5185965034.

The spelling of 106172274 in words is "one hundred six million, one hundred seventy-two thousand, two hundred seventy-four".