8106145 has 16 divisors (see below), whose sum is σ = 10232640. Its totient is φ = 6156864.

The previous prime is 8106101. The next prime is 8106157. The reversal of 8106145 is 5416018.

It is a cyclic number.

It is not a de Polignac number, because 8106145 - 2⁷ = 8106017 is a prime.

It is a super-2 number, since 2×8106145² = 131419173522050, 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, 7446 + ... + 8464.

It is an arithmetic number, because the mean of its divisors is an integer number (639540).

Almost surely, 2^8106145 is an apocalyptic number.

It is an amenable number.

8106145 is a deficient number, since it is larger than the sum of its proper divisors (2126495).

8106145 is a wasteful number, since it uses less digits than its factorization.

8106145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 8106145 is about 2847.1292559348. The cubic root of 8106145 is about 200.8806581808.

The spelling of 8106145 in words is "eight million, one hundred six thousand, one hundred forty-five".