65341473 has 4 divisors (see below), whose sum is σ = 87121968. Its totient is φ = 43560980.

The previous prime is 65341469. The next prime is 65341477. The reversal of 65341473 is 37414356.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (65341469) and next prime (65341477).

It is a cyclic number.

It is not a de Polignac number, because 65341473 - 2² = 65341469 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (65341477) 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, 10890243 + ... + 10890248.

It is an arithmetic number, because the mean of its divisors is an integer number (21780492).

Almost surely, 2^65341473 is an apocalyptic number.

It is an amenable number.

65341473 is a deficient number, since it is larger than the sum of its proper divisors (21780495).

65341473 is a wasteful number, since it uses less digits than its factorization.

65341473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21780494.

The product of its digits is 30240, while the sum is 33.

The square root of 65341473 is about 8083.4072642667. The cubic root of 65341473 is about 402.7754333015.

The spelling of 65341473 in words is "sixty-five million, three hundred forty-one thousand, four hundred seventy-three".