83475372 has 48 divisors (see below), whose sum is σ = 215212032. Its totient is φ = 25048320.

The previous prime is 83475347. The next prime is 83475373. The reversal of 83475372 is 27357438.

It is a self number, because there is not a number n which added to its sum of digits gives 83475372.

It is not an unprimeable number, because it can be changed into a prime (83475373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4204 + ... + 13587.

It is an arithmetic number, because the mean of its divisors is an integer number (4483584).

Almost surely, 2^83475372 is an apocalyptic number.

It is an amenable number.

83475372 is an abundant number, since it is smaller than the sum of its proper divisors (131736660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83475372 is a wasteful number, since it uses less digits than its factorization.

83475372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17838 (or 17836 counting only the distinct ones).

The product of its digits is 141120, while the sum is 39.

The square root of 83475372 is about 9136.4857576642. The cubic root of 83475372 is about 437.0382559146.

The spelling of 83475372 in words is "eighty-three million, four hundred seventy-five thousand, three hundred seventy-two".