83411474 has 4 divisors (see below), whose sum is σ = 125117214. Its totient is φ = 41705736.

The previous prime is 83411459. The next prime is 83411509. The reversal of 83411474 is 47411438.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 61387225 + 22024249 = 7835^2 + 4693^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 83411474.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20852867 + ... + 20852870.

Almost surely, 2^83411474 is an apocalyptic number.

83411474 is a deficient number, since it is larger than the sum of its proper divisors (41705740).

83411474 is a wasteful number, since it uses less digits than its factorization.

83411474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41705739.

The product of its digits is 10752, while the sum is 32.

The square root of 83411474 is about 9132.9882294898. The cubic root of 83411474 is about 436.9267140378.

The spelling of 83411474 in words is "eighty-three million, four hundred eleven thousand, four hundred seventy-four".