84251083 has 4 divisors (see below), whose sum is σ = 96286960. Its totient is φ = 72215208.

The previous prime is 84251077. The next prime is 84251107. The reversal of 84251083 is 38015248.

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 84251083 - 2⁹ = 84250571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84251033) 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, 6017928 + ... + 6017941.

It is an arithmetic number, because the mean of its divisors is an integer number (24071740).

Almost surely, 2^84251083 is an apocalyptic number.

84251083 is a deficient number, since it is larger than the sum of its proper divisors (12035877).

84251083 is a wasteful number, since it uses less digits than its factorization.

84251083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12035876.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 84251083 is about 9178.8388699225. The cubic root of 84251083 is about 438.3878381946.

The spelling of 84251083 in words is "eighty-four million, two hundred fifty-one thousand, eighty-three".