84028371 has 16 divisors (see below), whose sum is σ = 129484800. Its totient is φ = 47475648.

The previous prime is 84028309. The next prime is 84028379. The reversal of 84028371 is 17382048.

It is not a de Polignac number, because 84028371 - 2¹⁰ = 84027347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84028379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20611 + ... + 24348.

It is an arithmetic number, because the mean of its divisors is an integer number (8092800).

Almost surely, 2^84028371 is an apocalyptic number.

84028371 is a deficient number, since it is larger than the sum of its proper divisors (45456429).

84028371 is a wasteful number, since it uses less digits than its factorization.

84028371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45058.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 84028371 is about 9166.6990241853. The cubic root of 84028371 is about 438.0012145251.

The spelling of 84028371 in words is "eighty-four million, twenty-eight thousand, three hundred seventy-one".