64614141 has 12 divisors (see below), whose sum is σ = 93401568. Its totient is φ = 43043784.

The previous prime is 64614139. The next prime is 64614149. The reversal of 64614141 is 14141646.

64614141 is a `hidden beast` number, since 6 + 4 + 614 + 1 + 41 = 666.

It is not a de Polignac number, because 64614141 - 2¹ = 64614139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64614149) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20326 + ... + 23288.

It is an arithmetic number, because the mean of its divisors is an integer number (7783464).

Almost surely, 2^64614141 is an apocalyptic number.

It is an amenable number.

64614141 is a deficient number, since it is larger than the sum of its proper divisors (28787427).

64614141 is a wasteful number, since it uses less digits than its factorization.

64614141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5392 (or 5389 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 64614141 is about 8038.2921693604. The cubic root of 64614141 is about 401.2753895484.

Adding to 64614141 its reverse (14141646), we get a palindrome (78755787).

The spelling of 64614141 in words is "sixty-four million, six hundred fourteen thousand, one hundred forty-one".