672476 has 36 divisors (see below), whose sum is σ = 1417248. Its totient is φ = 278208.

The previous prime is 672473. The next prime is 672493. The reversal of 672476 is 674276.

It is a happy number.

It is an Ulam number.

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 672476.

It is not an unprimeable number, because it can be changed into a prime (672473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9176 + ... + 9248.

It is an arithmetic number, because the mean of its divisors is an integer number (39368).

2⁶⁷²⁴⁷⁶ 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 672476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (708624).

672476 is an abundant number, since it is smaller than the sum of its proper divisors (744772).

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

672476 is a wasteful number, since it uses less digits than its factorization.

672476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138 (or 129 counting only the distinct ones).

The product of its digits is 14112, while the sum is 32.

The square root of 672476 is about 820.0463401540. The cubic root of 672476 is about 87.6110589793.

The spelling of 672476 in words is "six hundred seventy-two thousand, four hundred seventy-six".