8699242 has 4 divisors (see below), whose sum is σ = 13048866. Its totient is φ = 4349620.

The previous prime is 8699239. The next prime is 8699263. The reversal of 8699242 is 2429968.

8699242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7134241 + 1565001 = 2671^2 + 1251^2 .

It is a super-2 number, since 2×8699242² = 151353622749128, which contains 22 as substring.

It is a d-powerful number, because it can be written as 8³ + 6⁶ + 9² + 9³ + 2⁹ + 4⁹ + 2²³ .

It is a junction number, because it is equal to n+sod(n) for n = 8699195 and 8699204.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2174809 + ... + 2174812.

Almost surely, 2^8699242 is an apocalyptic number.

8699242 is a deficient number, since it is larger than the sum of its proper divisors (4349624).

8699242 is a wasteful number, since it uses less digits than its factorization.

8699242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4349623.

The product of its digits is 62208, while the sum is 40.

The square root of 8699242 is about 2949.4477449177. The cubic root of 8699242 is about 205.6650383197.

The spelling of 8699242 in words is "eight million, six hundred ninety-nine thousand, two hundred forty-two".