65122235 has 8 divisors (see below), whose sum is σ = 78209376. Its totient is φ = 52056000.

The previous prime is 65122231. The next prime is 65122259. The reversal of 65122235 is 53222156.

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

It is not a de Polignac number, because 65122235 - 2² = 65122231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65122231) 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, 2735 + ... + 11735.

It is an arithmetic number, because the mean of its divisors is an integer number (9776172).

Almost surely, 2^65122235 is an apocalyptic number.

65122235 is a deficient number, since it is larger than the sum of its proper divisors (13087141).

65122235 is a wasteful number, since it uses less digits than its factorization.

65122235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10453.

The product of its digits is 3600, while the sum is 26.

The square root of 65122235 is about 8069.8348805908. The cubic root of 65122235 is about 402.3244556827.

The spelling of 65122235 in words is "sixty-five million, one hundred twenty-two thousand, two hundred thirty-five".