673124528 has 10 divisors (see below), whose sum is σ = 1304178804. Its totient is φ = 336562256.

The previous prime is 673124519. The next prime is 673124531. The reversal of 673124528 is 825421376.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 673124491 and 673124500.

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, 21035126 + ... + 21035157.

Almost surely, 2^673124528 is an apocalyptic number.

It is an amenable number.

673124528 is a deficient number, since it is larger than the sum of its proper divisors (631054276).

673124528 is a wasteful number, since it uses less digits than its factorization.

673124528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42070291 (or 42070285 counting only the distinct ones).

The product of its digits is 80640, while the sum is 38.

The square root of 673124528 is about 25944.6435319509. The cubic root of 673124528 is about 876.3921362452.

The spelling of 673124528 in words is "six hundred seventy-three million, one hundred twenty-four thousand, five hundred twenty-eight".