73063441 has 16 divisors (see below), whose sum is σ = 82892160. Its totient is φ = 63790720.

The previous prime is 73063439. The next prime is 73063453. The reversal of 73063441 is 14436037.

It is not a de Polignac number, because 73063441 - 2¹ = 73063439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73064441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73836 + ... + 74818.

It is an arithmetic number, because the mean of its divisors is an integer number (5180760).

Almost surely, 2^73063441 is an apocalyptic number.

It is an amenable number.

73063441 is a deficient number, since it is larger than the sum of its proper divisors (9828719).

73063441 is a wasteful number, since it uses less digits than its factorization.

73063441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 73063441 is about 8547.7155427635. The cubic root of 73063441 is about 418.0549537420.

Adding to 73063441 its reverse (14436037), we get a palindrome (87499478).

The spelling of 73063441 in words is "seventy-three million, sixty-three thousand, four hundred forty-one".