83825030 has 8 divisors (see below), whose sum is σ = 150885072. Its totient is φ = 33530008.

The previous prime is 83825009. The next prime is 83825047. The reversal of 83825030 is 3052838.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 83824984 and 83825002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4191242 + ... + 4191261.

It is an arithmetic number, because the mean of its divisors is an integer number (18860634).

Almost surely, 2^83825030 is an apocalyptic number.

83825030 is a deficient number, since it is larger than the sum of its proper divisors (67060042).

83825030 is a wasteful number, since it uses less digits than its factorization.

83825030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8382510.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 83825030 is about 9155.6010179562. The cubic root of 83825030 is about 437.6476214764.

Adding to 83825030 its reverse (3052838), we get a palindrome (86877868).

The spelling of 83825030 in words is "eighty-three million, eight hundred twenty-five thousand, thirty".