106740005 has 16 divisors (see below), whose sum is σ = 138478080. Its totient is φ = 78708672.

The previous prime is 106739999. The next prime is 106740013. The reversal of 106740005 is 500047601.

It is a cyclic number.

It is not a de Polignac number, because 106740005 - 2⁴ = 106739989 is a prime.

It is a super-2 number, since 2×106740005² = 22786857334800050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11669 + ... + 18698.

It is an arithmetic number, because the mean of its divisors is an integer number (8654880).

Almost surely, 2^106740005 is an apocalyptic number.

It is an amenable number.

106740005 is a deficient number, since it is larger than the sum of its proper divisors (31738075).

106740005 is a wasteful number, since it uses less digits than its factorization.

106740005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30428.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 106740005 is about 10331.5054566118. The cubic root of 106740005 is about 474.3611059595.

Adding to 106740005 its reverse (500047601), we get a palindrome (606787606).

The spelling of 106740005 in words is "one hundred six million, seven hundred forty thousand, five".