64714121 has 8 divisors (see below), whose sum is σ = 68591520. Its totient is φ = 60844608.

The previous prime is 64714103. The next prime is 64714123. The reversal of 64714121 is 12141746.

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 64714121 - 2¹⁰ = 64713097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64714123) 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, 28610 + ... + 30788.

It is an arithmetic number, because the mean of its divisors is an integer number (8573940).

Almost surely, 2^64714121 is an apocalyptic number.

It is an amenable number.

64714121 is a deficient number, since it is larger than the sum of its proper divisors (3877399).

64714121 is a wasteful number, since it uses less digits than its factorization.

64714121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3943.

The product of its digits is 1344, while the sum is 26.

The square root of 64714121 is about 8044.5087482083. The cubic root of 64714121 is about 401.4822526167.

Adding to 64714121 its reverse (12141746), we get a palindrome (76855867).

The spelling of 64714121 in words is "sixty-four million, seven hundred fourteen thousand, one hundred twenty-one".