73016242 has 16 divisors (see below), whose sum is σ = 118281240. Its totient is φ = 33604992.

The previous prime is 73016231. The next prime is 73016243. The reversal of 73016242 is 24261037.

It can be written as a sum of positive squares in 4 ways, for example, as 46090521 + 26925721 = 6789^2 + 5189^2 .

It is not an unprimeable number, because it can be changed into a prime (73016243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5934 + ... + 13462.

Almost surely, 2^73016242 is an apocalyptic number.

73016242 is a deficient number, since it is larger than the sum of its proper divisors (45264998).

73016242 is a wasteful number, since it uses less digits than its factorization.

73016242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7917.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 73016242 is about 8544.9541836103. The cubic root of 73016242 is about 417.9649131511.

Adding to 73016242 its reverse (24261037), we get a palindrome (97277279).

The spelling of 73016242 in words is "seventy-three million, sixteen thousand, two hundred forty-two".