65704426 has 8 divisors (see below), whose sum is σ = 98701344. Its totient is φ = 32803980.

The previous prime is 65704417. The next prime is 65704433. The reversal of 65704426 is 62440756.

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 = 65704391 and 65704400.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22390 + ... + 25153.

It is an arithmetic number, because the mean of its divisors is an integer number (12337668).

Almost surely, 2^65704426 is an apocalyptic number.

65704426 is a deficient number, since it is larger than the sum of its proper divisors (32996918).

65704426 is a wasteful number, since it uses less digits than its factorization.

65704426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48236.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 65704426 is about 8105.8266697481. The cubic root of 65704426 is about 403.5198237526.

The spelling of 65704426 in words is "sixty-five million, seven hundred four thousand, four hundred twenty-six".