64164341 has 4 divisors (see below), whose sum is σ = 67938732. Its totient is φ = 60389952.

The previous prime is 64164323. The next prime is 64164343. The reversal of 64164341 is 14346146.

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

It can be written as a sum of positive squares in 2 ways, for example, as 40056241 + 24108100 = 6329^2 + 4910^2 .

It is a cyclic number.

It is not a de Polignac number, because 64164341 - 2¹⁰ = 64163317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64164343) 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, 1887170 + ... + 1887203.

It is an arithmetic number, because the mean of its divisors is an integer number (16984683).

Almost surely, 2^64164341 is an apocalyptic number.

It is an amenable number.

64164341 is a deficient number, since it is larger than the sum of its proper divisors (3774391).

64164341 is a wasteful number, since it uses less digits than its factorization.

64164341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3774390.

The product of its digits is 6912, while the sum is 29.

The square root of 64164341 is about 8010.2647272110. The cubic root of 64164341 is about 400.3420844455.

The spelling of 64164341 in words is "sixty-four million, one hundred sixty-four thousand, three hundred forty-one".