73435065 has 32 divisors (see below), whose sum is σ = 128563200. Its totient is φ = 35497920.

The previous prime is 73435049. The next prime is 73435081. The reversal of 73435065 is 56053437.

It is an interprime number because it is at equal distance from previous prime (73435049) and next prime (73435081).

It is not a de Polignac number, because 73435065 - 2⁴ = 73435049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101776 + ... + 102494.

It is an arithmetic number, because the mean of its divisors is an integer number (4017600).

Almost surely, 2^73435065 is an apocalyptic number.

It is an amenable number.

73435065 is a deficient number, since it is larger than the sum of its proper divisors (55128135).

73435065 is a wasteful number, since it uses less digits than its factorization.

73435065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357.

The product of its (nonzero) digits is 37800, while the sum is 33.

The square root of 73435065 is about 8569.4261768219. The cubic root of 73435065 is about 418.7625424327.

The spelling of 73435065 in words is "seventy-three million, four hundred thirty-five thousand, sixty-five".