64200214 has 32 divisors (see below), whose sum is σ = 107122176. Its totient is φ = 28670880.

The previous prime is 64200197. The next prime is 64200223. The reversal of 64200214 is 41200246.

It is a junction number, because it is equal to n+sod(n) for n = 64200191 and 64200200.

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, 130509 + ... + 130999.

It is an arithmetic number, because the mean of its divisors is an integer number (3347568).

Almost surely, 2^64200214 is an apocalyptic number.

64200214 is a deficient number, since it is larger than the sum of its proper divisors (42921962).

64200214 is a wasteful number, since it uses less digits than its factorization.

64200214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 64200214 is about 8012.5036037433. The cubic root of 64200214 is about 400.4166782973.

The spelling of 64200214 in words is "sixty-four million, two hundred thousand, two hundred fourteen".