65472842 has 8 divisors (see below), whose sum is σ = 98243616. Its totient is φ = 32724972.

The previous prime is 65472839. The next prime is 65472871. The reversal of 65472842 is 24827456.

65472842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 65472796 and 65472805.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 8093 + ... + 14015.

It is an arithmetic number, because the mean of its divisors is an integer number (12280452).

Almost surely, 2^65472842 is an apocalyptic number.

65472842 is a deficient number, since it is larger than the sum of its proper divisors (32770774).

65472842 is a wasteful number, since it uses less digits than its factorization.

65472842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11452.

The product of its digits is 107520, while the sum is 38.

The square root of 65472842 is about 8091.5290273223. The cubic root of 65472842 is about 403.0451792124.

The spelling of 65472842 in words is "sixty-five million, four hundred seventy-two thousand, eight hundred forty-two".