67487041 has 4 divisors (see below), whose sum is σ = 67523584. Its totient is φ = 67450500.

The previous prime is 67487029. The next prime is 67487047. The reversal of 67487041 is 14078476.

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 67487041 - 2¹⁵ = 67454273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67487047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15345 + ... + 19246.

It is an arithmetic number, because the mean of its divisors is an integer number (16880896).

Almost surely, 2^67487041 is an apocalyptic number.

It is an amenable number.

67487041 is a deficient number, since it is larger than the sum of its proper divisors (36543).

67487041 is a wasteful number, since it uses less digits than its factorization.

67487041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36542.

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 67487041 is about 8215.0496650964. The cubic root of 67487041 is about 407.1365844231.

The spelling of 67487041 in words is "sixty-seven million, four hundred eighty-seven thousand, forty-one".