84050863 has 16 divisors (see below), whose sum is σ = 93181536. Its totient is φ = 75335040.

The previous prime is 84050849. The next prime is 84050891. The reversal of 84050863 is 36805048.

It is a cyclic number.

It is not a de Polignac number, because 84050863 - 2⁵ = 84050831 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 (84050893) 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, 65181 + ... + 66457.

It is an arithmetic number, because the mean of its divisors is an integer number (5823846).

Almost surely, 2^84050863 is an apocalyptic number.

84050863 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

84050863 is a deficient number, since it is larger than the sum of its proper divisors (9130673).

84050863 is a wasteful number, since it uses less digits than its factorization.

84050863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 84050863 is about 9167.9257741323. The cubic root of 84050863 is about 438.0402911859.

The spelling of 84050863 in words is "eighty-four million, fifty thousand, eight hundred sixty-three".