83348472 has 16 divisors (see below), whose sum is σ = 208371240. Its totient is φ = 27782816.

The previous prime is 83348453. The next prime is 83348477. The reversal of 83348472 is 27484338.

It is a self number, because there is not a number n which added to its sum of digits gives 83348472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83348477) 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, 1736403 + ... + 1736450.

Almost surely, 2^83348472 is an apocalyptic number.

It is an amenable number.

83348472 is an abundant number, since it is smaller than the sum of its proper divisors (125022768).

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

83348472 is a wasteful number, since it uses less digits than its factorization.

83348472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3472862 (or 3472858 counting only the distinct ones).

The product of its digits is 129024, while the sum is 39.

The square root of 83348472 is about 9129.5384330206. The cubic root of 83348472 is about 436.8166804536.

The spelling of 83348472 in words is "eighty-three million, three hundred forty-eight thousand, four hundred seventy-two".