73415075 has 6 divisors (see below), whose sum is σ = 91034724. Its totient is φ = 58732040.

The previous prime is 73415071. The next prime is 73415093. The reversal of 73415075 is 57051437.

It is not a de Polignac number, because 73415075 - 2² = 73415071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73415071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1468277 + ... + 1468326.

It is an arithmetic number, because the mean of its divisors is an integer number (15172454).

Almost surely, 2^73415075 is an apocalyptic number.

73415075 is a deficient number, since it is larger than the sum of its proper divisors (17619649).

73415075 is a wasteful number, since it uses less digits than its factorization.

73415075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2936613 (or 2936608 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 73415075 is about 8568.2597416278. The cubic root of 73415075 is about 418.7245414091.

The spelling of 73415075 in words is "seventy-three million, four hundred fifteen thousand, seventy-five".