83228630 has 8 divisors (see below), whose sum is σ = 149811552. Its totient is φ = 33291448.

The previous prime is 83228599. The next prime is 83228641. The reversal of 83228630 is 3682238.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4161422 + ... + 4161441.

It is an arithmetic number, because the mean of its divisors is an integer number (18726444).

Almost surely, 2^83228630 is an apocalyptic number.

83228630 is a deficient number, since it is larger than the sum of its proper divisors (66582922).

83228630 is a wasteful number, since it uses less digits than its factorization.

83228630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8322870.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 83228630 is about 9122.9726514991. The cubic root of 83228630 is about 436.6072221264.

The spelling of 83228630 in words is "eighty-three million, two hundred twenty-eight thousand, six hundred thirty".