73447041 has 12 divisors (see below), whose sum is σ = 100066352. Its totient is φ = 47918568.

The previous prime is 73447037. The next prime is 73447043. The reversal of 73447041 is 14074437.

It is not a de Polignac number, because 73447041 - 2² = 73447037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73447043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1086 + ... + 12168.

Almost surely, 2^73447041 is an apocalyptic number.

It is an amenable number.

73447041 is a deficient number, since it is larger than the sum of its proper divisors (26619311).

73447041 is a wasteful number, since it uses less digits than its factorization.

73447041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11180 (or 11133 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 73447041 is about 8570.1249115751. The cubic root of 73447041 is about 418.7853055255.

The spelling of 73447041 in words is "seventy-three million, four hundred forty-seven thousand, forty-one".