67614241 has 4 divisors (see below), whose sum is σ = 67678912. Its totient is φ = 67549572.

The previous prime is 67614233. The next prime is 67614257. The reversal of 67614241 is 14241676.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 67614241 - 2³ = 67614233 is a prime.

It is a super-3 number, since 3×67614241³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67614941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30741 + ... + 32866.

It is an arithmetic number, because the mean of its divisors is an integer number (16919728).

Almost surely, 2^67614241 is an apocalyptic number.

It is an amenable number.

67614241 is a deficient number, since it is larger than the sum of its proper divisors (64671).

67614241 is a wasteful number, since it uses less digits than its factorization.

67614241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64670.

The product of its digits is 8064, while the sum is 31.

The square root of 67614241 is about 8222.7879092191. The cubic root of 67614241 is about 407.3922150853.

The spelling of 67614241 in words is "sixty-seven million, six hundred fourteen thousand, two hundred forty-one".