672576 has 56 divisors (see below), whose sum is σ = 1853184. Its totient is φ = 215040.

The previous prime is 672557. The next prime is 672577. The reversal of 672576 is 675276.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 672576.

It is not an unprimeable number, because it can be changed into a prime (672577) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5896 + ... + 6008.

2⁶⁷²⁵⁷⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 672576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (926592).

672576 is an abundant number, since it is smaller than the sum of its proper divisors (1180608).

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

672576 is a wasteful number, since it uses less digits than its factorization.

672576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159 (or 149 counting only the distinct ones).

The product of its digits is 17640, while the sum is 33.

The square root of 672576 is about 820.1073100516. The cubic root of 672576 is about 87.6154014746.

The spelling of 672576 in words is "six hundred seventy-two thousand, five hundred seventy-six".