67240341 has 32 divisors (see below), whose sum is σ = 114278400. Its totient is φ = 38277360.

The previous prime is 67240331. The next prime is 67240391. The reversal of 67240341 is 14304276.

It is not a de Polignac number, because 67240341 - 2⁹ = 67239829 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67240331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67356 + ... + 68346.

It is an arithmetic number, because the mean of its divisors is an integer number (3571200).

Almost surely, 2^67240341 is an apocalyptic number.

It is an amenable number.

67240341 is a deficient number, since it is larger than the sum of its proper divisors (47038059).

67240341 is a wasteful number, since it uses less digits than its factorization.

67240341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366 (or 1360 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 67240341 is about 8200.0207926566. The cubic root of 67240341 is about 406.6398805105.

The spelling of 67240341 in words is "sixty-seven million, two hundred forty thousand, three hundred forty-one".