83630050 has 24 divisors (see below), whose sum is σ = 177774336. Its totient is φ = 28673040.

The previous prime is 83630017. The next prime is 83630051. The reversal of 83630050 is 5003638.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a junction number, because it is equal to n+sod(n) for n = 83629997 and 83630024.

It is not an unprimeable number, because it can be changed into a prime (83630051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119122 + ... + 119821.

It is an arithmetic number, because the mean of its divisors is an integer number (7407264).

Almost surely, 2^83630050 is an apocalyptic number.

83630050 is an abundant number, since it is smaller than the sum of its proper divisors (94144286).

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

83630050 is a wasteful number, since it uses less digits than its factorization.

83630050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238962 (or 238957 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 83630050 is about 9144.9466920261. The cubic root of 83630050 is about 437.3080300638.

Adding to 83630050 its reverse (5003638), we get a palindrome (88633688).

The spelling of 83630050 in words is "eighty-three million, six hundred thirty thousand, fifty".