64330014 has 32 divisors (see below), whose sum is σ = 147490560. Its totient is φ = 18323712.

The previous prime is 64330003. The next prime is 64330037. The reversal of 64330014 is 41003346.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12657 + ... + 16995.

It is an arithmetic number, because the mean of its divisors is an integer number (4609080).

Almost surely, 2^64330014 is an apocalyptic number.

64330014 is an abundant number, since it is smaller than the sum of its proper divisors (83160546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64330014 is a wasteful number, since it uses less digits than its factorization.

64330014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4704.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 64330014 is about 8020.5993541630. The cubic root of 64330014 is about 400.6863507995.

It can be divided in two parts, 64 and 330014, that added together give a triangular number (330078 = T₈₁₂).

The spelling of 64330014 in words is "sixty-four million, three hundred thirty thousand, fourteen".