83028147 has 8 divisors (see below), whose sum is σ = 111022800. Its totient is φ = 55192800.

The previous prime is 83028133. The next prime is 83028151. The reversal of 83028147 is 74182038.

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

It is not a de Polignac number, because 83028147 - 2⁷ = 83028019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83028107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38604 + ... + 40697.

It is an arithmetic number, because the mean of its divisors is an integer number (13877850).

Almost surely, 2^83028147 is an apocalyptic number.

83028147 is a deficient number, since it is larger than the sum of its proper divisors (27994653).

83028147 is a wasteful number, since it uses less digits than its factorization.

83028147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79653.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 83028147 is about 9111.9782155139. The cubic root of 83028147 is about 436.2563704896.

The spelling of 83028147 in words is "eighty-three million, twenty-eight thousand, one hundred forty-seven".