84592045 has 16 divisors (see below), whose sum is σ = 106987392. Its totient is φ = 64081600.

The previous prime is 84592031. The next prime is 84592099. The reversal of 84592045 is 54029548.

It is not a de Polignac number, because 84592045 - 2⁷ = 84591917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 84591995 and 84592013.

It is a congruent number.

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, 7974 + ... + 15256.

It is an arithmetic number, because the mean of its divisors is an integer number (6686712).

Almost surely, 2^84592045 is an apocalyptic number.

It is an amenable number.

84592045 is a deficient number, since it is larger than the sum of its proper divisors (22395347).

84592045 is a wasteful number, since it uses less digits than its factorization.

84592045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7412.

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 84592045 is about 9197.3933807357. The cubic root of 84592045 is about 438.9784237091.

The spelling of 84592045 in words is "eighty-four million, five hundred ninety-two thousand, forty-five".