65384158 has 8 divisors (see below), whose sum is σ = 112087152. Its totient is φ = 28021776.

The previous prime is 65384119. The next prime is 65384201. The reversal of 65384158 is 85148356.

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

It is a self number, because there is not a number n which added to its sum of digits gives 65384158.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2335135 + ... + 2335162.

It is an arithmetic number, because the mean of its divisors is an integer number (14010894).

Almost surely, 2^65384158 is an apocalyptic number.

65384158 is a deficient number, since it is larger than the sum of its proper divisors (46702994).

65384158 is a wasteful number, since it uses less digits than its factorization.

65384158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4670306.

The product of its digits is 115200, while the sum is 40.

The square root of 65384158 is about 8086.0471183391. The cubic root of 65384158 is about 402.8631199637.

The spelling of 65384158 in words is "sixty-five million, three hundred eighty-four thousand, one hundred fifty-eight".