64014331 has 8 divisors (see below), whose sum is σ = 65059344. Its totient is φ = 62976000.

The previous prime is 64014323. The next prime is 64014337. The reversal of 64014331 is 13341046.

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 64014331 - 2³ = 64014323 is a prime.

It is a super-2 number, since 2×64014331² = 8195669146755122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64014337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19831 + ... + 22831.

It is an arithmetic number, because the mean of its divisors is an integer number (8132418).

Almost surely, 2^64014331 is an apocalyptic number.

64014331 is a deficient number, since it is larger than the sum of its proper divisors (1045013).

64014331 is a wasteful number, since it uses less digits than its factorization.

64014331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3341.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 64014331 is about 8000.8956373646. The cubic root of 64014331 is about 400.0298540218.

Adding to 64014331 its reverse (13341046), we get a palindrome (77355377).

The spelling of 64014331 in words is "sixty-four million, fourteen thousand, three hundred thirty-one".