65716892 has 6 divisors (see below), whose sum is σ = 115004568. Its totient is φ = 32858444.

The previous prime is 65716879. The next prime is 65716901. The reversal of 65716892 is 29861756.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8214608 + ... + 8214615.

It is an arithmetic number, because the mean of its divisors is an integer number (19167428).

Almost surely, 2^65716892 is an apocalyptic number.

It is an amenable number.

65716892 is a deficient number, since it is larger than the sum of its proper divisors (49287676).

65716892 is a wasteful number, since it uses less digits than its factorization.

65716892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16429227 (or 16429225 counting only the distinct ones).

The product of its digits is 181440, while the sum is 44.

The square root of 65716892 is about 8106.5955863112. The cubic root of 65716892 is about 403.5453418713.

The spelling of 65716892 in words is "sixty-five million, seven hundred sixteen thousand, eight hundred ninety-two".