65332207 has 6 divisors (see below), whose sum is σ = 69401648. Its totient is φ = 61488864.

The previous prime is 65332171. The next prime is 65332217. The reversal of 65332207 is 70223356.

It is not a de Polignac number, because 65332207 - 2⁷ = 65332079 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 (65332217) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112743 + ... + 113320.

Almost surely, 2^65332207 is an apocalyptic number.

65332207 is a deficient number, since it is larger than the sum of its proper divisors (4069441).

65332207 is a wasteful number, since it uses less digits than its factorization.

65332207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226097 (or 226080 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 65332207 is about 8082.8340945488. The cubic root of 65332207 is about 402.7563933594.

The spelling of 65332207 in words is "sixty-five million, three hundred thirty-two thousand, two hundred seven".