65796798 has 16 divisors (see below), whose sum is σ = 133397136. Its totient is φ = 21631680.

The previous prime is 65796793. The next prime is 65796799. The reversal of 65796798 is 89769756.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65796793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74673 + ... + 75548.

It is an arithmetic number, because the mean of its divisors is an integer number (8337321).

Almost surely, 2^65796798 is an apocalyptic number.

65796798 is an abundant number, since it is smaller than the sum of its proper divisors (67600338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65796798 is a wasteful number, since it uses less digits than its factorization.

65796798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150299.

The product of its digits is 5715360, while the sum is 57.

The square root of 65796798 is about 8111.5225451206. The cubic root of 65796798 is about 403.7088342531.

The spelling of 65796798 in words is "sixty-five million, seven hundred ninety-six thousand, seven hundred ninety-eight".