83427038 has 8 divisors (see below), whose sum is σ = 125345232. Its totient is φ = 41645296.

The previous prime is 83427031. The next prime is 83427061. The reversal of 83427038 is 83072438.

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

It is a super-4 number, since 4×83427038⁴ (a number of 33 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 83426989 and 83427007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83427031) by changing a digit.

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, 32570 + ... + 35037.

It is an arithmetic number, because the mean of its divisors is an integer number (15668154).

Almost surely, 2^83427038 is an apocalyptic number.

83427038 is a deficient number, since it is larger than the sum of its proper divisors (41918194).

83427038 is a wasteful number, since it uses less digits than its factorization.

83427038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68226.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 83427038 is about 9133.8402657371. The cubic root of 83427038 is about 436.9538881747.

It can be divided in two parts, 834 and 27038, that added together give a palindrome (27872).

The spelling of 83427038 in words is "eighty-three million, four hundred twenty-seven thousand, thirty-eight".