83895418 has 8 divisors (see below), whose sum is σ = 125933760. Its totient is φ = 41917500.

The previous prime is 83895407. The next prime is 83895419. The reversal of 83895418 is 81459838.

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

It is a super-2 number, since 2×83895418² = 14076882322789448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (83895419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11458 + ... + 17293.

It is an arithmetic number, because the mean of its divisors is an integer number (15741720).

Almost surely, 2^83895418 is an apocalyptic number.

83895418 is a deficient number, since it is larger than the sum of its proper divisors (42038342).

83895418 is a wasteful number, since it uses less digits than its factorization.

83895418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30212.

The product of its digits is 276480, while the sum is 46.

The square root of 83895418 is about 9159.4441971115. Note that the first 3 decimals coincide. The cubic root of 83895418 is about 437.7700849873.

The spelling of 83895418 in words is "eighty-three million, eight hundred ninety-five thousand, four hundred eighteen".