67842201 has 16 divisors (see below), whose sum is σ = 106173824. Its totient is φ = 37718784.

The previous prime is 67842199. The next prime is 67842209. The reversal of 67842201 is 10224876.

It is not a de Polignac number, because 67842201 - 2¹ = 67842199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67842209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42880 + ... + 44433.

It is an arithmetic number, because the mean of its divisors is an integer number (6635864).

Almost surely, 2^67842201 is an apocalyptic number.

It is an amenable number.

67842201 is a deficient number, since it is larger than the sum of its proper divisors (38331623).

67842201 is a wasteful number, since it uses less digits than its factorization.

67842201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87360.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 67842201 is about 8236.6377242173. The cubic root of 67842201 is about 407.8495396284.

The spelling of 67842201 in words is "sixty-seven million, eight hundred forty-two thousand, two hundred one".