67013214 has 16 divisors (see below), whose sum is σ = 139853952. Its totient is φ = 21366488.

The previous prime is 67013207. The next prime is 67013239. The reversal of 67013214 is 41231076.

It is a congruent number.

It is an unprimeable number.

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, 242664 + ... + 242939.

It is an arithmetic number, because the mean of its divisors is an integer number (8740872).

Almost surely, 2^67013214 is an apocalyptic number.

67013214 is an abundant number, since it is smaller than the sum of its proper divisors (72840738).

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

67013214 is a wasteful number, since it uses less digits than its factorization.

67013214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485631.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 67013214 is about 8186.1599055968. The cubic root of 67013214 is about 406.1815094320.

The spelling of 67013214 in words is "sixty-seven million, thirteen thousand, two hundred fourteen".