67020414 has 16 divisors (see below), whose sum is σ = 134716800. Its totient is φ = 22227480.

The previous prime is 67020407. The next prime is 67020433. The reversal of 67020414 is 41402076.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26872 + ... + 29259.

It is an arithmetic number, because the mean of its divisors is an integer number (8419800).

Almost surely, 2^67020414 is an apocalyptic number.

67020414 is an abundant number, since it is smaller than the sum of its proper divisors (67696386).

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

67020414 is a wasteful number, since it uses less digits than its factorization.

67020414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56335.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 67020414 is about 8186.5996604207. The cubic root of 67020414 is about 406.1960558274.

The spelling of 67020414 in words is "sixty-seven million, twenty thousand, four hundred fourteen".