106427738 has 16 divisors (see below), whose sum is σ = 165473280. Its totient is φ = 51277296.

The previous prime is 106427731. The next prime is 106427747. The reversal of 106427738 is 837724601.

It is a super-2 number, since 2×106427738² = 22653726831593288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106427731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33695 + ... + 36717.

It is an arithmetic number, because the mean of its divisors is an integer number (10342080).

Almost surely, 2^106427738 is an apocalyptic number.

106427738 is a deficient number, since it is larger than the sum of its proper divisors (59045542).

106427738 is a wasteful number, since it uses less digits than its factorization.

106427738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3661.

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 106427738 is about 10316.3820208443. The cubic root of 106427738 is about 473.8980743057.

The spelling of 106427738 in words is "one hundred six million, four hundred twenty-seven thousand, seven hundred thirty-eight".