83273842 has 8 divisors (see below), whose sum is σ = 124983936. Its totient is φ = 41612532.

The previous prime is 83273809. The next prime is 83273851. The reversal of 83273842 is 24837238.

It is a happy number.

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

It is a super-2 number, since 2×83273842² = 13869065522881928, which contains 22 as substring.

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, 7578 + ... + 14965.

It is an arithmetic number, because the mean of its divisors is an integer number (15622992).

Almost surely, 2^83273842 is an apocalyptic number.

83273842 is a deficient number, since it is larger than the sum of its proper divisors (41710094).

83273842 is a wasteful number, since it uses less digits than its factorization.

83273842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24392.

The product of its digits is 64512, while the sum is 37.

The square root of 83273842 is about 9125.4502354678. The cubic root of 83273842 is about 436.6862666908.

The spelling of 83273842 in words is "eighty-three million, two hundred seventy-three thousand, eight hundred forty-two".