65376946 has 4 divisors (see below), whose sum is σ = 98065422. Its totient is φ = 32688472.

The previous prime is 65376943. The next prime is 65376947. The reversal of 65376946 is 64967356.

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., 57168721 + 8208225 = 7561^2 + 2865^2 .

It is a junction number, because it is equal to n+sod(n) for n = 65376896 and 65376905.

It is not an unprimeable number, because it can be changed into a prime (65376943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16344235 + ... + 16344238.

Almost surely, 2^65376946 is an apocalyptic number.

65376946 is a deficient number, since it is larger than the sum of its proper divisors (32688476).

65376946 is a wasteful number, since it uses less digits than its factorization.

65376946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32688475.

The product of its digits is 816480, while the sum is 46.

The square root of 65376946 is about 8085.6011526664. The cubic root of 65376946 is about 402.8483072234.

The spelling of 65376946 in words is "sixty-five million, three hundred seventy-six thousand, nine hundred forty-six".