83274424 has 8 divisors (see below), whose sum is σ = 156139560. Its totient is φ = 41637208.

The previous prime is 83274419. The next prime is 83274427. The reversal of 83274424 is 42447238.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 83274424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83274427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5204644 + ... + 5204659.

It is an arithmetic number, because the mean of its divisors is an integer number (19517445).

Almost surely, 2^83274424 is an apocalyptic number.

It is an amenable number.

83274424 is a deficient number, since it is larger than the sum of its proper divisors (72865136).

83274424 is a wasteful number, since it uses less digits than its factorization.

83274424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10409309 (or 10409305 counting only the distinct ones).

The product of its digits is 43008, while the sum is 34.

The square root of 83274424 is about 9125.4821242497. The cubic root of 83274424 is about 436.6872840203.

The spelling of 83274424 in words is "eighty-three million, two hundred seventy-four thousand, four hundred twenty-four".