64047214 has 96 divisors (see below), whose sum is σ = 132969600. Its totient is φ = 22800960.

The previous prime is 64047197. The next prime is 64047223. The reversal of 64047214 is 41274046.

64047214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1085517 + ... + 1085575.

It is an arithmetic number, because the mean of its divisors is an integer number (1385100).

Almost surely, 2^64047214 is an apocalyptic number.

64047214 is an abundant number, since it is smaller than the sum of its proper divisors (68922386).

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

64047214 is a wasteful number, since it uses less digits than its factorization.

64047214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 151 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 64047214 is about 8002.9503309717. The cubic root of 64047214 is about 400.0983383220.

It can be divided in two parts, 64047 and 214, that added together give a triangular number (64261 = T₃₅₈).

The spelling of 64047214 in words is "sixty-four million, forty-seven thousand, two hundred fourteen".