65136304 has 10 divisors (see below), whose sum is σ = 126201620. Its totient is φ = 32568144.

The previous prime is 65136287. The next prime is 65136307. The reversal of 65136304 is 40363156.

It is not an unprimeable number, because it can be changed into a prime (65136307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2035494 + ... + 2035525.

It is an arithmetic number, because the mean of its divisors is an integer number (12620162).

Almost surely, 2^65136304 is an apocalyptic number.

It is an amenable number.

65136304 is a deficient number, since it is larger than the sum of its proper divisors (61065316).

65136304 is a wasteful number, since it uses less digits than its factorization.

65136304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4071027 (or 4071021 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 65136304 is about 8070.7065366051. The cubic root of 65136304 is about 402.3534263059.

The spelling of 65136304 in words is "sixty-five million, one hundred thirty-six thousand, three hundred four".