73417161 has 4 divisors (see below), whose sum is σ = 97889552. Its totient is φ = 48944772.

The previous prime is 73417147. The next prime is 73417163. The reversal of 73417161 is 16171437.

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 73417161 - 2⁵ = 73417129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73417163) 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, 12236191 + ... + 12236196.

It is an arithmetic number, because the mean of its divisors is an integer number (24472388).

Almost surely, 2^73417161 is an apocalyptic number.

It is an amenable number.

73417161 is a deficient number, since it is larger than the sum of its proper divisors (24472391).

73417161 is a wasteful number, since it uses less digits than its factorization.

73417161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24472390.

The product of its digits is 3528, while the sum is 30.

The square root of 73417161 is about 8568.3814690991. The cubic root of 73417161 is about 418.7285072209.

Adding to 73417161 its reverse (16171437), we get a palindrome (89588598).

The spelling of 73417161 in words is "seventy-three million, four hundred seventeen thousand, one hundred sixty-one".