84465073 has 12 divisors (see below), whose sum is σ = 107188272. Its totient is φ = 65816520.

The previous prime is 84465067. The next prime is 84465083. The reversal of 84465073 is 37056448.

It is not a de Polignac number, because 84465073 - 2²⁵ = 50910641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84465083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77815 + ... + 78892.

It is an arithmetic number, because the mean of its divisors is an integer number (8932356).

Almost surely, 2^84465073 is an apocalyptic number.

It is an amenable number.

84465073 is a deficient number, since it is larger than the sum of its proper divisors (22723199).

84465073 is a wasteful number, since it uses less digits than its factorization.

84465073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156732 (or 156725 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 84465073 is about 9190.4881807225. The cubic root of 84465073 is about 438.7586793304.

The spelling of 84465073 in words is "eighty-four million, four hundred sixty-five thousand, seventy-three".