65478682 has 8 divisors (see below), whose sum is σ = 98500500. Its totient is φ = 32645184.

The previous prime is 65478671. The next prime is 65478683. The reversal of 65478682 is 28687456.

It can be written as a sum of positive squares in 2 ways, for example, as 54449641 + 11029041 = 7379^2 + 3321^2 .

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

It is not an unprimeable number, because it can be changed into a prime (65478683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46207 + ... + 47602.

Almost surely, 2^65478682 is an apocalyptic number.

65478682 is a deficient number, since it is larger than the sum of its proper divisors (33021818).

65478682 is a wasteful number, since it uses less digits than its factorization.

65478682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94160.

The product of its digits is 645120, while the sum is 46.

The square root of 65478682 is about 8091.8898905015. The cubic root of 65478682 is about 403.0571623686.

The spelling of 65478682 in words is "sixty-five million, four hundred seventy-eight thousand, six hundred eighty-two".