8106457 has 8 divisors (see below), whose sum is σ = 8418240. Its totient is φ = 7796880.

The previous prime is 8106443. The next prime is 8106463. The reversal of 8106457 is 7546018.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8106457 - 2¹¹ = 8104409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8106157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12532 + ... + 13162.

It is an arithmetic number, because the mean of its divisors is an integer number (1052280).

Almost surely, 2^8106457 is an apocalyptic number.

It is an amenable number.

8106457 is a deficient number, since it is larger than the sum of its proper divisors (311783).

8106457 is a wasteful number, since it uses less digits than its factorization.

8106457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 8106457 is about 2847.1840474406. The cubic root of 8106457 is about 200.8832354010.

The spelling of 8106457 in words is "eight million, one hundred six thousand, four hundred fifty-seven".