73164435 has 16 divisors (see below), whose sum is σ = 118713600. Its totient is φ = 38470880.

The previous prime is 73164409. The next prime is 73164491. The reversal of 73164435 is 53446137.

It is not a de Polignac number, because 73164435 - 2¹⁹ = 72640147 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73164396 and 73164405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33285 + ... + 35414.

It is an arithmetic number, because the mean of its divisors is an integer number (7419600).

Almost surely, 2^73164435 is an apocalyptic number.

73164435 is a deficient number, since it is larger than the sum of its proper divisors (45549165).

73164435 is a wasteful number, since it uses less digits than its factorization.

73164435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68778.

The product of its digits is 30240, while the sum is 33.

The square root of 73164435 is about 8553.6211629929. The cubic root of 73164435 is about 418.2474878038.

The spelling of 73164435 in words is "seventy-three million, one hundred sixty-four thousand, four hundred thirty-five".