84102383 has 4 divisors (see below), whose sum is σ = 89049600. Its totient is φ = 79155168.

The previous prime is 84102377. The next prime is 84102401. The reversal of 84102383 is 38320148.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 84102383 - 2¹⁶ = 84036847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84102583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2473583 + ... + 2473616.

It is an arithmetic number, because the mean of its divisors is an integer number (22262400).

Almost surely, 2^84102383 is an apocalyptic number.

84102383 is a deficient number, since it is larger than the sum of its proper divisors (4947217).

84102383 is a wasteful number, since it uses less digits than its factorization.

84102383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4947216.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 84102383 is about 9170.7351395621. The cubic root of 84102383 is about 438.1297736155.

The spelling of 84102383 in words is "eighty-four million, one hundred two thousand, three hundred eighty-three".