83050000 has 120 divisors (see below), whose sum is σ = 220860864. Its totient is φ = 30000000.

The previous prime is 83049991. The next prime is 83050013. The reversal of 83050000 is 5038.

It is a hoax number, since the sum of its digits (16) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 549925 + ... + 550075.

Almost surely, 2^83050000 is an apocalyptic number.

83050000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83050000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110430432).

83050000 is an abundant number, since it is smaller than the sum of its proper divisors (137810864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83050000 is a wasteful number, since it uses less digits than its factorization.

83050000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 83050000 is about 9113.1772724994. The cubic root of 83050000 is about 436.2946413432.

Adding to 83050000 its reverse (5038), we get a palindrome (83055038).

The spelling of 83050000 in words is "eighty-three million, fifty thousand".