73061841 has 4 divisors (see below), whose sum is σ = 97415792. Its totient is φ = 48707892.

The previous prime is 73061839. The next prime is 73061851. The reversal of 73061841 is 14816037.

It is a happy number.

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 not a de Polignac number, because 73061841 - 2¹ = 73061839 is a prime.

It is a super-2 number, since 2×73061841² = 10676065220618562, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 73061799 and 73061808.

It is not an unprimeable number, because it can be changed into a prime (73061851) 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, 12176971 + ... + 12176976.

It is an arithmetic number, because the mean of its divisors is an integer number (24353948).

Almost surely, 2^73061841 is an apocalyptic number.

It is an amenable number.

73061841 is a deficient number, since it is larger than the sum of its proper divisors (24353951).

73061841 is a wasteful number, since it uses less digits than its factorization.

73061841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24353950.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 73061841 is about 8547.6219499929. The cubic root of 73061841 is about 418.0519020890.

Adding to 73061841 its reverse (14816037), we get a palindrome (87877878).

The spelling of 73061841 in words is "seventy-three million, sixty-one thousand, eight hundred forty-one".