83211795 has 12 divisors (see below), whose sum is σ = 144233856. Its totient is φ = 44379600.

The previous prime is 83211763. The next prime is 83211803. The reversal of 83211795 is 59711238.

It is not a de Polignac number, because 83211795 - 2⁵ = 83211763 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 924531 + ... + 924620.

It is an arithmetic number, because the mean of its divisors is an integer number (12019488).

Almost surely, 2^83211795 is an apocalyptic number.

83211795 is a deficient number, since it is larger than the sum of its proper divisors (61022061).

83211795 is a wasteful number, since it uses less digits than its factorization.

83211795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1849162 (or 1849159 counting only the distinct ones).

The product of its digits is 15120, while the sum is 36.

The square root of 83211795 is about 9122.0499340883. The cubic root of 83211795 is about 436.5777820238.

The spelling of 83211795 in words is "eighty-three million, two hundred eleven thousand, seven hundred ninety-five".