73073541 has 8 divisors (see below), whose sum is σ = 100574464. Its totient is φ = 47144160.

The previous prime is 73073527. The next prime is 73073549. The reversal of 73073541 is 14537037.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 73073541 - 2⁶ = 73073477 is a prime.

It is a super-3 number, since 3×73073541³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 73073499 and 73073508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73073549) 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 7 ways as a sum of consecutive naturals, for example, 392776 + ... + 392961.

It is an arithmetic number, because the mean of its divisors is an integer number (12571808).

Almost surely, 2^73073541 is an apocalyptic number.

It is an amenable number.

73073541 is a deficient number, since it is larger than the sum of its proper divisors (27500923).

73073541 is a wasteful number, since it uses less digits than its factorization.

73073541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785771.

The product of its (nonzero) digits is 8820, while the sum is 30.

The square root of 73073541 is about 8548.3063234772. The cubic root of 73073541 is about 418.0742162735.

The spelling of 73073541 in words is "seventy-three million, seventy-three thousand, five hundred forty-one".