83216746 has 8 divisors (see below), whose sum is σ = 124869024. Its totient is φ = 41593740.

The previous prime is 83216729. The next prime is 83216753. The reversal of 83216746 is 64761238.

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

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, 2341 + ... + 13111.

It is an arithmetic number, because the mean of its divisors is an integer number (15608628).

Almost surely, 2^83216746 is an apocalyptic number.

83216746 is a deficient number, since it is larger than the sum of its proper divisors (41652278).

83216746 is a wasteful number, since it uses less digits than its factorization.

83216746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14636.

The product of its digits is 48384, while the sum is 37.

The square root of 83216746 is about 9122.3213054573. The cubic root of 83216746 is about 436.5864404667.

It can be divided in two parts, 832 and 16746, that added together give a triangular number (17578 = T₁₈₇).

The spelling of 83216746 in words is "eighty-three million, two hundred sixteen thousand, seven hundred forty-six".