8134091 has 8 divisors (see below), whose sum is σ = 9338880. Its totient is φ = 6940008.

The previous prime is 8134073. The next prime is 8134099. The reversal of 8134091 is 1904318.

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 8134091 - 2²² = 3939787 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8134091.

It is not an unprimeable number, because it can be changed into a prime (8134099) 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, 971 + ... + 4148.

It is an arithmetic number, because the mean of its divisors is an integer number (1167360).

Almost surely, 2^8134091 is an apocalyptic number.

8134091 is a deficient number, since it is larger than the sum of its proper divisors (1204789).

8134091 is a wasteful number, since it uses less digits than its factorization.

8134091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5353.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 8134091 is about 2852.0327838228. The cubic root of 8134091 is about 201.1112393009. Note that the first 3 decimals are identical.

The spelling of 8134091 in words is "eight million, one hundred thirty-four thousand, ninety-one".