8154089 has 4 divisors (see below), whose sum is σ = 8173440. Its totient is φ = 8134740.

The previous prime is 8154073. The next prime is 8154127. The reversal of 8154089 is 9804518.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9804518 = 2 ⋅4902259.

It is a cyclic number.

It is not a de Polignac number, because 8154089 - 2⁴ = 8154073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8154019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9029 + ... + 9890.

It is an arithmetic number, because the mean of its divisors is an integer number (2043360).

Almost surely, 2^8154089 is an apocalyptic number.

It is an amenable number.

8154089 is a deficient number, since it is larger than the sum of its proper divisors (19351).

8154089 is a wasteful number, since it uses less digits than its factorization.

8154089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19350.

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 8154089 is about 2855.5365520336. The cubic root of 8154089 is about 201.2759178585.

The spelling of 8154089 in words is "eight million, one hundred fifty-four thousand, eighty-nine".