8654952242 has 4 divisors (see below), whose sum is σ = 12982428366. Its totient is φ = 4327476120.

The previous prime is 8654952227. The next prime is 8654952247. The reversal of 8654952242 is 2422594568.

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., 5160841921 + 3494110321 = 71839^2 + 59111^2 .

It is a super-2 number, since 2×8654952242² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8654952247) by changing a digit.

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 as a sum of consecutive naturals, namely, 2163738059 + ... + 2163738062.

Almost surely, 2^8654952242 is an apocalyptic number.

8654952242 is a deficient number, since it is larger than the sum of its proper divisors (4327476124).

8654952242 is a wasteful number, since it uses less digits than its factorization.

8654952242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4327476123.

The product of its digits is 1382400, while the sum is 47.

The square root of 8654952242 is about 93031.9957971450. The cubic root of 8654952242 is about 2053.1541563436.

The spelling of 8654952242 in words is "eight billion, six hundred fifty-four million, nine hundred fifty-two thousand, two hundred forty-two".