83124460 has 24 divisors (see below), whose sum is σ = 174764016. Its totient is φ = 33211200.

The previous prime is 83124427. The next prime is 83124473. The reversal of 83124460 is 6442138.

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, 20610 + ... + 24310.

It is an arithmetic number, because the mean of its divisors is an integer number (7281834).

Almost surely, 2^83124460 is an apocalyptic number.

It is an amenable number.

83124460 is an abundant number, since it is smaller than the sum of its proper divisors (91639556).

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

83124460 is a wasteful number, since it uses less digits than its factorization.

83124460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4833 (or 4831 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 83124460 is about 9117.2616502983. The cubic root of 83124460 is about 436.4249917146.

Adding to 83124460 its reverse (6442138), we get a palindrome (89566598).

The spelling of 83124460 in words is "eighty-three million, one hundred twenty-four thousand, four hundred sixty".