8364145 has 8 divisors (see below), whose sum is σ = 10270656. Its totient is φ = 6535536.

The previous prime is 8364107. The next prime is 8364173. The reversal of 8364145 is 5414638.

It is a happy number.

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 8364145 - 2¹¹ = 8362097 is a prime.

It is a Duffinian number.

8364145 is a lucky number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19237 + ... + 19666.

It is an arithmetic number, because the mean of its divisors is an integer number (1283832).

Almost surely, 2^8364145 is an apocalyptic number.

It is an amenable number.

8364145 is a deficient number, since it is larger than the sum of its proper divisors (1906511).

8364145 is a wasteful number, since it uses less digits than its factorization.

8364145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38951.

The product of its digits is 11520, while the sum is 31.

The square root of 8364145 is about 2892.0831592470. The cubic root of 8364145 is about 202.9896295672.

The spelling of 8364145 in words is "eight million, three hundred sixty-four thousand, one hundred forty-five".