67448241 has 16 divisors (see below), whose sum is σ = 114198400. Its totient is φ = 38541744.

The previous prime is 67448237. The next prime is 67448257. The reversal of 67448241 is 14284476.

It is not a de Polignac number, because 67448241 - 2² = 67448237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 67448196 and 67448205.

It is not an unprimeable number, because it can be changed into a prime (67448291) 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 15 ways as a sum of consecutive naturals, for example, 178246 + ... + 178623.

It is an arithmetic number, because the mean of its divisors is an integer number (7137400).

Almost surely, 2^67448241 is an apocalyptic number.

It is an amenable number.

67448241 is a deficient number, since it is larger than the sum of its proper divisors (46750159).

67448241 is a wasteful number, since it uses less digits than its factorization.

67448241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356885 (or 356879 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 67448241 is about 8212.6878060718. The cubic root of 67448241 is about 407.0585451060.

The spelling of 67448241 in words is "sixty-seven million, four hundred forty-eight thousand, two hundred forty-one".