64214241 has 32 divisors (see below), whose sum is σ = 107966208. Its totient is φ = 33039360.

The previous prime is 64214239. The next prime is 64214251. The reversal of 64214241 is 14241246.

It is a happy number.

It is not a de Polignac number, because 64214241 - 2¹ = 64214239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (64214201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8325 + ... + 14061.

It is an arithmetic number, because the mean of its divisors is an integer number (3373944).

Almost surely, 2^64214241 is an apocalyptic number.

It is an amenable number.

64214241 is a deficient number, since it is larger than the sum of its proper divisors (43751967).

64214241 is a wasteful number, since it uses less digits than its factorization.

64214241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5801.

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

The square root of 64214241 is about 8013.3788753559. The cubic root of 64214241 is about 400.4458383026.

Adding to 64214241 its reverse (14241246), we get a palindrome (78455487).

The spelling of 64214241 in words is "sixty-four million, two hundred fourteen thousand, two hundred forty-one".