65002214 has 4 divisors (see below), whose sum is σ = 97503324. Its totient is φ = 32501106.

The previous prime is 65002213. The next prime is 65002241. The reversal of 65002214 is 41220056.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65002213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16250552 + ... + 16250555.

It is an arithmetic number, because the mean of its divisors is an integer number (24375831).

Almost surely, 2^65002214 is an apocalyptic number.

65002214 is a deficient number, since it is larger than the sum of its proper divisors (32501110).

65002214 is a wasteful number, since it uses less digits than its factorization.

65002214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32501109.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 65002214 is about 8062.3950535805. The cubic root of 65002214 is about 402.0771408772.

The spelling of 65002214 in words is "sixty-five million, two thousand, two hundred fourteen".