73973041 has 4 divisors (see below), whose sum is σ = 74012400. Its totient is φ = 73933684.

The previous prime is 73973033. The next prime is 73973051. The reversal of 73973041 is 14037937.

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 73973041 - 2³ = 73973033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 73972988 and 73973006.

It is not an unprimeable number, because it can be changed into a prime (73973051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16711 + ... + 20668.

It is an arithmetic number, because the mean of its divisors is an integer number (18503100).

Almost surely, 2^73973041 is an apocalyptic number.

It is an amenable number.

73973041 is a deficient number, since it is larger than the sum of its proper divisors (39359).

73973041 is a wasteful number, since it uses less digits than its factorization.

73973041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39358.

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 73973041 is about 8600.7581642551. The cubic root of 73973041 is about 419.7826558764.

The spelling of 73973041 in words is "seventy-three million, nine hundred seventy-three thousand, forty-one".