83945606 has 8 divisors (see below), whose sum is σ = 125957640. Its totient is φ = 41959728.

The previous prime is 83945593. The next prime is 83945623. The reversal of 83945606 is 60654938.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7610 + ... + 15026.

It is an arithmetic number, because the mean of its divisors is an integer number (15744705).

Almost surely, 2^83945606 is an apocalyptic number.

83945606 is a deficient number, since it is larger than the sum of its proper divisors (42012034).

83945606 is a wasteful number, since it uses less digits than its factorization.

83945606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13078.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 83945606 is about 9162.1834733867. The cubic root of 83945606 is about 437.8573620038.

The spelling of 83945606 in words is "eighty-three million, nine hundred forty-five thousand, six hundred six".