64414223 has 8 divisors (see below), whose sum is σ = 64978848. Its totient is φ = 63852544.

The previous prime is 64414213. The next prime is 64414247. The reversal of 64414223 is 32241446.

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 64414223 - 2⁶ = 64414159 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 64414192 and 64414201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64414213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67115 + ... + 68067.

It is an arithmetic number, because the mean of its divisors is an integer number (8122356).

Almost surely, 2^64414223 is an apocalyptic number.

64414223 is a deficient number, since it is larger than the sum of its proper divisors (564625).

64414223 is a wasteful number, since it uses less digits than its factorization.

64414223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473.

The product of its digits is 4608, while the sum is 26.

The square root of 64414223 is about 8025.8471826967. The cubic root of 64414223 is about 400.8611094792.

Adding to 64414223 its reverse (32241446), we get a palindrome (96655669).

The spelling of 64414223 in words is "sixty-four million, four hundred fourteen thousand, two hundred twenty-three".