65238058 has 8 divisors (see below), whose sum is σ = 103007520. Its totient is φ = 30902220.

The previous prime is 65238031. The next prime is 65238059. The reversal of 65238058 is 85083256.

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

It is a super-3 number, since 3×65238058³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (65238059) 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, 858358 + ... + 858433.

It is an arithmetic number, because the mean of its divisors is an integer number (12875940).

Almost surely, 2^65238058 is an apocalyptic number.

65238058 is a deficient number, since it is larger than the sum of its proper divisors (37769462).

65238058 is a wasteful number, since it uses less digits than its factorization.

65238058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716812.

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 65238058 is about 8077.0079856343. The cubic root of 65238058 is about 402.5628321596.

The spelling of 65238058 in words is "sixty-five million, two hundred thirty-eight thousand, fifty-eight".