83503460 has 24 divisors (see below), whose sum is σ = 181015296. Its totient is φ = 32323680.

The previous prime is 83503451. The next prime is 83503471. The reversal of 83503460 is 6430538.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66722 + ... + 67961.

It is an arithmetic number, because the mean of its divisors is an integer number (7542304).

Almost surely, 2^83503460 is an apocalyptic number.

It is an amenable number.

83503460 is an abundant number, since it is smaller than the sum of its proper divisors (97511836).

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

83503460 is a wasteful number, since it uses less digits than its factorization.

83503460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134723 (or 134721 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 83503460 is about 9138.0227620640. The cubic root of 83503460 is about 437.0872689894.

Adding to 83503460 its reverse (6430538), we get a palindrome (89933998).

The spelling of 83503460 in words is "eighty-three million, five hundred three thousand, four hundred sixty".