65883434 has 4 divisors (see below), whose sum is σ = 98825154. Its totient is φ = 32941716.

The previous prime is 65883427. The next prime is 65883451. The reversal of 65883434 is 43438856.

It is a happy number.

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., 55547209 + 10336225 = 7453^2 + 3215^2 .

It is a junction number, because it is equal to n+sod(n) for n = 65883391 and 65883400.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16470857 + ... + 16470860.

Almost surely, 2^65883434 is an apocalyptic number.

65883434 is a deficient number, since it is larger than the sum of its proper divisors (32941720).

65883434 is a wasteful number, since it uses less digits than its factorization.

65883434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32941719.

The product of its digits is 276480, while the sum is 41.

The square root of 65883434 is about 8116.8610928117. The cubic root of 65883434 is about 403.8859471206.

The spelling of 65883434 in words is "sixty-five million, eight hundred eighty-three thousand, four hundred thirty-four".