65016662 has 4 divisors (see below), whose sum is σ = 97524996. Its totient is φ = 32508330.

The previous prime is 65016661. The next prime is 65016671. The reversal of 65016662 is 26661056.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65016661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16254164 + ... + 16254167.

It is an arithmetic number, because the mean of its divisors is an integer number (24381249).

Almost surely, 2^65016662 is an apocalyptic number.

65016662 is a deficient number, since it is larger than the sum of its proper divisors (32508334).

65016662 is a wasteful number, since it uses less digits than its factorization.

65016662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32508333.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 65016662 is about 8063.2910154601. The cubic root of 65016662 is about 402.1069284789.

The spelling of 65016662 in words is "sixty-five million, sixteen thousand, six hundred sixty-two".