67047214 has 16 divisors (see below), whose sum is σ = 108605952. Its totient is φ = 30859488.

The previous prime is 67047209. The next prime is 67047223. The reversal of 67047214 is 41274076.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6592 + ... + 13324.

It is an arithmetic number, because the mean of its divisors is an integer number (6787872).

Almost surely, 2^67047214 is an apocalyptic number.

67047214 is a deficient number, since it is larger than the sum of its proper divisors (41558738).

67047214 is a wasteful number, since it uses less digits than its factorization.

67047214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7131.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 67047214 is about 8188.2363180358. The cubic root of 67047214 is about 406.2501915897.

The spelling of 67047214 in words is "sixty-seven million, forty-seven thousand, two hundred fourteen".