73243461 has 16 divisors (see below), whose sum is σ = 105579200. Its totient is φ = 45007488.

The previous prime is 73243451. The next prime is 73243517. The reversal of 73243461 is 16434237.

It is not a de Polignac number, because 73243461 - 2⁶ = 73243397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73243451) 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, 15256 + ... + 19473.

It is an arithmetic number, because the mean of its divisors is an integer number (6598700).

Almost surely, 2^73243461 is an apocalyptic number.

It is an amenable number.

73243461 is a deficient number, since it is larger than the sum of its proper divisors (32335739).

73243461 is a wasteful number, since it uses less digits than its factorization.

73243461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34788.

The product of its digits is 12096, while the sum is 30.

The square root of 73243461 is about 8558.2393633270. The cubic root of 73243461 is about 418.3980187412.

Adding to 73243461 its reverse (16434237), we get a palindrome (89677698).

The spelling of 73243461 in words is "seventy-three million, two hundred forty-three thousand, four hundred sixty-one".