83285038 has 4 divisors (see below), whose sum is σ = 124927560. Its totient is φ = 41642518.

The previous prime is 83285029. The next prime is 83285053. The reversal of 83285038 is 83058238.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-4 number, since 4×83285038⁴ (a number of 33 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 83284988 and 83285006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20821258 + ... + 20821261.

It is an arithmetic number, because the mean of its divisors is an integer number (31231890).

Almost surely, 2^83285038 is an apocalyptic number.

83285038 is a deficient number, since it is larger than the sum of its proper divisors (41642522).

83285038 is a wasteful number, since it uses less digits than its factorization.

83285038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41642521.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 83285038 is about 9126.0636640339. The cubic root of 83285038 is about 436.7058363428.

It can be divided in two parts, 8328 and 5038, that added together give a triangular number (13366 = T₁₆₃).

The spelling of 83285038 in words is "eighty-three million, two hundred eighty-five thousand, thirty-eight".