65476068 has 24 divisors (see below), whose sum is σ = 174603072. Its totient is φ = 18707424.

The previous prime is 65476063. The next prime is 65476079. The reversal of 65476068 is 86067456.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (65476063) 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, 389655 + ... + 389822.

It is an arithmetic number, because the mean of its divisors is an integer number (7275128).

Almost surely, 2^65476068 is an apocalyptic number.

It is an amenable number.

65476068 is an abundant number, since it is smaller than the sum of its proper divisors (109127004).

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

65476068 is a wasteful number, since it uses less digits than its factorization.

65476068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779491 (or 779489 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 65476068 is about 8091.7283691434. The cubic root of 65476068 is about 403.0517987632.

The spelling of 65476068 in words is "sixty-five million, four hundred seventy-six thousand, sixty-eight".