65125227 has 8 divisors (see below), whose sum is σ = 86873040. Its totient is φ = 43397120.

The previous prime is 65125201. The next prime is 65125231. The reversal of 65125227 is 72252156.

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

It is a cyclic number.

It is not a de Polignac number, because 65125227 - 2⁶ = 65125163 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 65125194 and 65125203.

It is not an unprimeable number, because it can be changed into a prime (65125237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6727 + ... + 13247.

It is an arithmetic number, because the mean of its divisors is an integer number (10859130).

Almost surely, 2^65125227 is an apocalyptic number.

65125227 is a deficient number, since it is larger than the sum of its proper divisors (21747813).

65125227 is a wasteful number, since it uses less digits than its factorization.

65125227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9853.

The product of its digits is 8400, while the sum is 30.

The square root of 65125227 is about 8070.0202601976. The cubic root of 65125227 is about 402.3306171027.

It can be divided in two parts, 651 and 25227, that added together give a triangular number (25878 = T₂₂₇).

The spelling of 65125227 in words is "sixty-five million, one hundred twenty-five thousand, two hundred twenty-seven".