106840611 has 12 divisors (see below), whose sum is σ = 159647280. Its totient is φ = 68770800.

The previous prime is 106840609. The next prime is 106840639. The reversal of 106840611 is 116048601.

106840611 is a `hidden beast` number, since 1 + 0 + 6 + 8 + 40 + 611 = 666.

It is not a de Polignac number, because 106840611 - 2¹ = 106840609 is a prime.

It is a super-2 number, since 2×106840611² = 22829832317706642, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106840651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 204415 + ... + 204936.

It is an arithmetic number, because the mean of its divisors is an integer number (13303940).

Almost surely, 2^106840611 is an apocalyptic number.

106840611 is a deficient number, since it is larger than the sum of its proper divisors (52806669).

106840611 is a wasteful number, since it uses less digits than its factorization.

106840611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409386 (or 409383 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 106840611 is about 10336.3732034017. The cubic root of 106840611 is about 474.5100928602.

The spelling of 106840611 in words is "one hundred six million, eight hundred forty thousand, six hundred eleven".