106684274 has 4 divisors (see below), whose sum is σ = 160026414. Its totient is φ = 53342136.

The previous prime is 106684273. The next prime is 106684289. The reversal of 106684274 is 472486601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 472486601 = 263 ⋅1796527.

It can be written as a sum of positive squares in only one way, i.e., 73702225 + 32982049 = 8585^2 + 5743^2 .

It is a super-2 number, since 2×106684274² = 22763068637814152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106684273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26671067 + ... + 26671070.

Almost surely, 2^106684274 is an apocalyptic number.

106684274 is a deficient number, since it is larger than the sum of its proper divisors (53342140).

106684274 is an equidigital number, since it uses as much as digits as its factorization.

106684274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53342139.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 106684274 is about 10328.8079660724. The cubic root of 106684274 is about 474.2785339155.

The spelling of 106684274 in words is "one hundred six million, six hundred eighty-four thousand, two hundred seventy-four".