83228506 has 16 divisors (see below), whose sum is σ = 126217728. Its totient is φ = 41158800.

The previous prime is 83228501. The next prime is 83228533. The reversal of 83228506 is 60582238.

It is not an unprimeable number, because it can be changed into a prime (83228501) 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, 80211 + ... + 81241.

It is an arithmetic number, because the mean of its divisors is an integer number (7888608).

Almost surely, 2^83228506 is an apocalyptic number.

83228506 is a deficient number, since it is larger than the sum of its proper divisors (42989222).

83228506 is a wasteful number, since it uses less digits than its factorization.

83228506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1437.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 83228506 is about 9122.9658554661. The cubic root of 83228506 is about 436.6070052967.

The spelling of 83228506 in words is "eighty-three million, two hundred twenty-eight thousand, five hundred six".