106427340 has 72 divisors (see below), whose sum is σ = 333260928. Its totient is φ = 27463680.

The previous prime is 106427323. The next prime is 106427359. The reversal of 106427340 is 43724601.

106427340 is a `hidden beast` number, since 10 + 642 + 7 + 3 + 4 + 0 = 666.

It is a super-2 number, since 2×106427340² = 22653557398951200, which contains 22 as substring.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 3957 + ... + 15116.

It is an arithmetic number, because the mean of its divisors is an integer number (4628624).

Almost surely, 2^106427340 is an apocalyptic number.

106427340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106427340 is an abundant number, since it is smaller than the sum of its proper divisors (226833588).

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

106427340 is a wasteful number, since it uses less digits than its factorization.

106427340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19119 (or 19114 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 106427340 is about 10316.3627311180. The cubic root of 106427340 is about 473.8974835710.

The spelling of 106427340 in words is "one hundred six million, four hundred twenty-seven thousand, three hundred forty".