65387230 has 8 divisors (see below), whose sum is σ = 117697032. Its totient is φ = 26154888.

The previous prime is 65387207. The next prime is 65387233. The reversal of 65387230 is 3278356.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65387233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3269352 + ... + 3269371.

It is an arithmetic number, because the mean of its divisors is an integer number (14712129).

Almost surely, 2^65387230 is an apocalyptic number.

65387230 is a deficient number, since it is larger than the sum of its proper divisors (52309802).

65387230 is a wasteful number, since it uses less digits than its factorization.

65387230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6538730.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 65387230 is about 8086.2370729530. The cubic root of 65387230 is about 402.8694292195.

The spelling of 65387230 in words is "sixty-five million, three hundred eighty-seven thousand, two hundred thirty".