8694242 has 8 divisors (see below), whose sum is σ = 13808556. Its totient is φ = 4091392.

The previous prime is 8694241. The next prime is 8694247. The reversal of 8694242 is 2424968.

It can be written as a sum of positive squares in 2 ways, for example, as 7134241 + 1560001 = 2671^2 + 1249^2 .

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

It is not an unprimeable number, because it can be changed into a prime (8694241) 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, 127823 + ... + 127890.

Almost surely, 2^8694242 is an apocalyptic number.

8694242 is a deficient number, since it is larger than the sum of its proper divisors (5114314).

8694242 is a wasteful number, since it uses less digits than its factorization.

8694242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255732.

The product of its digits is 27648, while the sum is 35.

The square root of 8694242 is about 2948.6000067829. The cubic root of 8694242 is about 205.6256279025.

The spelling of 8694242 in words is "eight million, six hundred ninety-four thousand, two hundred forty-two".