8694145 has 8 divisors (see below), whose sum is σ = 10451304. Its totient is φ = 6943104.

The previous prime is 8694131. The next prime is 8694197. The reversal of 8694145 is 5414968.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1115136 + 7579009 = 1056^2 + 2753^2 .

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 8694145 - 2⁷ = 8694017 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2637 + ... + 4933.

It is an arithmetic number, because the mean of its divisors is an integer number (1306413).

Almost surely, 2^8694145 is an apocalyptic number.

It is an amenable number.

8694145 is a deficient number, since it is larger than the sum of its proper divisors (1757159).

8694145 is a wasteful number, since it uses less digits than its factorization.

8694145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3059.

The product of its digits is 34560, while the sum is 37.

The square root of 8694145 is about 2948.5835582530. The cubic root of 8694145 is about 205.6248631910.

The spelling of 8694145 in words is "eight million, six hundred ninety-four thousand, one hundred forty-five".