73225535 has 8 divisors (see below), whose sum is σ = 87957600. Its totient is φ = 58522464.

The previous prime is 73225531. The next prime is 73225561. The reversal of 73225535 is 53552237.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 73225535 - 2² = 73225531 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73225531) 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, 1235 + ... + 12164.

It is an arithmetic number, because the mean of its divisors is an integer number (10994700).

Almost surely, 2^73225535 is an apocalyptic number.

73225535 is a deficient number, since it is larger than the sum of its proper divisors (14732065).

73225535 is a wasteful number, since it uses less digits than its factorization.

73225535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14497.

The product of its digits is 31500, while the sum is 32.

The square root of 73225535 is about 8557.1920043902. The cubic root of 73225535 is about 418.3638822930.

The spelling of 73225535 in words is "seventy-three million, two hundred twenty-five thousand, five hundred thirty-five".