84238203 has 18 divisors (see below), whose sum is σ = 130827996. Its totient is φ = 48072528.

The previous prime is 84238201. The next prime is 84238249. The reversal of 84238203 is 30283248.

It is not a de Polignac number, because 84238203 - 2¹ = 84238201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84238201) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 110901 + ... + 111657.

It is an arithmetic number, because the mean of its divisors is an integer number (7268222).

Almost surely, 2^84238203 is an apocalyptic number.

84238203 is a deficient number, since it is larger than the sum of its proper divisors (46589793).

84238203 is an frugal number, since it uses more digits than its factorization.

84238203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1531 (or 767 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 84238203 is about 9178.1372293075. The cubic root of 84238203 is about 438.3654973418.

The spelling of 84238203 in words is "eighty-four million, two hundred thirty-eight thousand, two hundred three".