8650742 has 8 divisors (see below), whose sum is σ = 12997416. Its totient is φ = 4318272.

The previous prime is 8650727. The next prime is 8650753. The reversal of 8650742 is 2470568.

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

It is a junction number, because it is equal to n+sod(n) for n = 8650699 and 8650708.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1868 + ... + 4559.

It is an arithmetic number, because the mean of its divisors is an integer number (1624677).

Almost surely, 2^8650742 is an apocalyptic number.

8650742 is a deficient number, since it is larger than the sum of its proper divisors (4346674).

8650742 is a wasteful number, since it uses less digits than its factorization.

8650742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7102.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 8650742 is about 2941.2143750499. The cubic root of 8650742 is about 205.2821180198.

The spelling of 8650742 in words is "eight million, six hundred fifty thousand, seven hundred forty-two".