65083207 has 4 divisors (see below), whose sum is σ = 74380816. Its totient is φ = 55785600.

The previous prime is 65083181. The next prime is 65083231. The reversal of 65083207 is 70238056.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 65083207 - 2¹⁵ = 65050439 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 (65083237) 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, 4648794 + ... + 4648807.

It is an arithmetic number, because the mean of its divisors is an integer number (18595204).

Almost surely, 2^65083207 is an apocalyptic number.

65083207 is a deficient number, since it is larger than the sum of its proper divisors (9297609).

65083207 is an equidigital number, since it uses as much as digits as its factorization.

65083207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9297608.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 65083207 is about 8067.4163770070. The cubic root of 65083207 is about 402.2440681026.

The spelling of 65083207 in words is "sixty-five million, eighty-three thousand, two hundred seven".