73265135 has 4 divisors (see below), whose sum is σ = 87918168. Its totient is φ = 58612104.

The previous prime is 73265131. The next prime is 73265141. The reversal of 73265135 is 53156237.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 73265135 - 2² = 73265131 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73265131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7326509 + ... + 7326518.

It is an arithmetic number, because the mean of its divisors is an integer number (21979542).

Almost surely, 2^73265135 is an apocalyptic number.

73265135 is a deficient number, since it is larger than the sum of its proper divisors (14653033).

73265135 is a wasteful number, since it uses less digits than its factorization.

73265135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14653032.

The product of its digits is 18900, while the sum is 32.

The square root of 73265135 is about 8559.5055347841. The cubic root of 73265135 is about 418.4392850613.

The spelling of 73265135 in words is "seventy-three million, two hundred sixty-five thousand, one hundred thirty-five".