65242607 has 8 divisors (see below), whose sum is σ = 66154320. Its totient is φ = 64335040.

The previous prime is 65242589. The next prime is 65242609. The reversal of 65242607 is 70624256.

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 65242607 - 2¹⁴ = 65226223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65242609) 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, 42953 + ... + 44445.

It is an arithmetic number, because the mean of its divisors is an integer number (8269290).

Almost surely, 2^65242607 is an apocalyptic number.

65242607 is a deficient number, since it is larger than the sum of its proper divisors (911713).

65242607 is a wasteful number, since it uses less digits than its factorization.

65242607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2073.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 65242607 is about 8077.2895825270. The cubic root of 65242607 is about 402.5721887419.

The spelling of 65242607 in words is "sixty-five million, two hundred forty-two thousand, six hundred seven".