64241241 has 8 divisors (see below), whose sum is σ = 86828640. Its totient is φ = 42240672.

The previous prime is 64241239. The next prime is 64241251. The reversal of 64241241 is 14214246.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 64241241 - 2¹ = 64241239 is a prime.

It is a super-3 number, since 3×64241241³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (64241251) 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, 146451 + ... + 146888.

It is an arithmetic number, because the mean of its divisors is an integer number (10853580).

Almost surely, 2^64241241 is an apocalyptic number.

It is an amenable number.

64241241 is a deficient number, since it is larger than the sum of its proper divisors (22587399).

64241241 is a wasteful number, since it uses less digits than its factorization.

64241241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293415.

The product of its digits is 1536, while the sum is 24.

The square root of 64241241 is about 8015.0633809097. The cubic root of 64241241 is about 400.5019552555.

Adding to 64241241 its reverse (14214246), we get a palindrome (78455487).

The spelling of 64241241 in words is "sixty-four million, two hundred forty-one thousand, two hundred forty-one".